diff --git a/buildtools/pom.xml b/buildtools/pom.xml
index 444114e9625bddb9e0c4ff7eca3685df4d3983a9..1b021d28d8a045ecd15aa27fc967f10c64c21f32 100644
--- a/buildtools/pom.xml
+++ b/buildtools/pom.xml
@@ -30,7 +30,7 @@
 
   <groupId>org.apache.pulsar</groupId>
   <artifactId>buildtools</artifactId>
-  <version>2.1.0-incubating</version>
+  <version>2.1.1-incubating</version>
   <packaging>jar</packaging>
   <name>Pulsar Build Tools</name>
 
diff --git a/distribution/io/pom.xml b/distribution/io/pom.xml
index 267569fbd2222908871011f7206e28d92c1cf45f..39105074792c561ed6e990eaf05b93c99ea3d42a 100644
--- a/distribution/io/pom.xml
+++ b/distribution/io/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index cdd9dee1b456aa10b8f3398209a0645597655fec..da3949c39f4506691c4e7ca873b66e1471097d71 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/server/pom.xml b/distribution/server/pom.xml
index 1c875fc087f23200fb046a417c5e6ad0f6488ff6..a70030c10a5e45d08043f5630895de46c65d312e 100644
--- a/distribution/server/pom.xml
+++ b/distribution/server/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/docker/grafana/pom.xml b/docker/grafana/pom.xml
index e1b49d7d1899513740423aef806f51964152db82..f5828af41aa6ddcfeecb34ff5df12dfb7d08800c 100644
--- a/docker/grafana/pom.xml
+++ b/docker/grafana/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pom.xml b/docker/pom.xml
index 1f71fda0d6ba062f27466e5dedeebe7300c53907..73e4a60997fb0a7c9bb597fb5e59ff145c18b62c 100644
--- a/docker/pom.xml
+++ b/docker/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
   <groupId>org.apache.pulsar</groupId>
   <artifactId>docker-images</artifactId>
diff --git a/docker/pulsar-all/pom.xml b/docker/pulsar-all/pom.xml
index 55d7691cf5fc6b0e449b423e1dae9804109b9c3d..55ef0321c0e69804a68124b740535f3463010d6c 100644
--- a/docker/pulsar-all/pom.xml
+++ b/docker/pulsar-all/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pulsar/pom.xml b/docker/pulsar/pom.xml
index 1bfc834596bf2a8e983142b8cccee6c8d33ecb8b..48767577e79de5805685972f1a42b94df6cb302a 100644
--- a/docker/pulsar/pom.xml
+++ b/docker/pulsar/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/managed-ledger-shaded/pom.xml b/managed-ledger-shaded/pom.xml
index 8039173f5234e6b7c7aa6c9dd03487b0d310ce01..2cd9624c6753de00d5331a37cd2f76d486a40dd8 100644
--- a/managed-ledger-shaded/pom.xml
+++ b/managed-ledger-shaded/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar</artifactId>
-        <version>2.1.0-incubating</version>
+        <version>2.1.1-incubating</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/managed-ledger/pom.xml b/managed-ledger/pom.xml
index d612957e744c2dbbc31354f29eb7ca703076dcce..72d05a870f1d7a5d045765d404628e7264c87bda 100644
--- a/managed-ledger/pom.xml
+++ b/managed-ledger/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 6e26511d93a4eab9dd1fe17f14dc4c64a7aa9739..5704fb1e94ec623032b7a718a4385a5b641ae517 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
   <groupId>org.apache.pulsar</groupId>
   <artifactId>pulsar</artifactId>
 
-  <version>2.1.0-incubating</version>
+  <version>2.1.1-incubating</version>
 
   <name>Pulsar</name>
   <description>Pulsar is a distributed pub-sub messaging platform with a very
diff --git a/protobuf-shaded/pom.xml b/protobuf-shaded/pom.xml
index a6e391182fed1b537eb6c77a202cb246e510dfa6..8ee3c3f96bdde59c2322cf10895ecc9dbe97f688 100644
--- a/protobuf-shaded/pom.xml
+++ b/protobuf-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-broker-auth-athenz/pom.xml b/pulsar-broker-auth-athenz/pom.xml
index 77a348e1e55e417ce75310982d978c57c5e93e46..6d563fc29c8e57220b054d18c6d72cd44c477d5f 100644
--- a/pulsar-broker-auth-athenz/pom.xml
+++ b/pulsar-broker-auth-athenz/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-broker-auth-athenz</artifactId>
diff --git a/pulsar-broker-common/pom.xml b/pulsar-broker-common/pom.xml
index d676926033c73fc1fcdedccd886b5fa221273538..7bc73d19f0f0cf6cd1ebb605a01782534322fe6c 100644
--- a/pulsar-broker-common/pom.xml
+++ b/pulsar-broker-common/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-broker-common</artifactId>
diff --git a/pulsar-broker-shaded/pom.xml b/pulsar-broker-shaded/pom.xml
index e350592f85e697b11c5a4e318b03f4560c4e547f..81df5802acdbfd4ffb265e11e79b339d0d14dc0e 100644
--- a/pulsar-broker-shaded/pom.xml
+++ b/pulsar-broker-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-broker/pom.xml b/pulsar-broker/pom.xml
index 0886c240061affc44b71f181161d06249db8ab17..b3461178cf4ac9bd8053b06e689ea14a2dc72152 100644
--- a/pulsar-broker/pom.xml
+++ b/pulsar-broker/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin-shaded/pom.xml b/pulsar-client-admin-shaded/pom.xml
index 98444ebc1205d17627742d399f21fa367388f588..78e32132900cd1e52c4050798071af2fd1ae465b 100644
--- a/pulsar-client-admin-shaded/pom.xml
+++ b/pulsar-client-admin-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin/pom.xml b/pulsar-client-admin/pom.xml
index d6d6cb68c3ed8ad114e88ebad0641b2eed445505..1ea79e3b6e2aff08ee79fb0288f7f3a50ebd7882 100644
--- a/pulsar-client-admin/pom.xml
+++ b/pulsar-client-admin/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-auth-athenz/pom.xml b/pulsar-client-auth-athenz/pom.xml
index fa8b5a72a1f821f12aa0acfbbd2dd077a6b98cee..03b3795066c4e9f7ed63423677aac397b7c2e62e 100644
--- a/pulsar-client-auth-athenz/pom.xml
+++ b/pulsar-client-auth-athenz/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pom.xml b/pulsar-client-kafka-compat/pom.xml
index f3d14cb1ce72c252c57ab2f7f80c3e4568aab63b..2fcbc0d4e99216d1a437f4fc2cc01aebf1dc7ad1 100644
--- a/pulsar-client-kafka-compat/pom.xml
+++ b/pulsar-client-kafka-compat/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
index 1f0ce1adf320b498fe9f0dd8e0e666bb70ee7c3d..e12ae842e6780bc3098791f80380c44b91b8bd7d 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka-shaded/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
index bc13cebd683839f8264022cc02184e6a3b5c5625..d4feccba93630077a8d5afdbe1a50505abf08f10 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka-tests/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml b/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
index c1d8fddbd23a66962d2f7fce29ffaa69eadeccf2..4456b00c26cc93b5a30c9f649c0f909b6c3f750c 100644
--- a/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
+++ b/pulsar-client-kafka-compat/pulsar-client-kafka/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-client-kafka-compat</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-schema/pom.xml b/pulsar-client-schema/pom.xml
index 778202ec54f0b0ac6859d3484e3202584e91da16..5059b0d2b8c9915715d7d7232488c312a39936c5 100644
--- a/pulsar-client-schema/pom.xml
+++ b/pulsar-client-schema/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar</artifactId>
-        <version>2.1.0-incubating</version>
+        <version>2.1.1-incubating</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/pulsar-client-shaded/pom.xml b/pulsar-client-shaded/pom.xml
index 249874d78f0120cadeea2e91550295acda137450..e9e77811175125e3899e9adb99ebecd9f63ec34a 100644
--- a/pulsar-client-shaded/pom.xml
+++ b/pulsar-client-shaded/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-tools-test/pom.xml b/pulsar-client-tools-test/pom.xml
index 5698bb78b3d981295d6cce7f671235579fcdfccd..5a7b21983539acb0af42258545d74bca1a1fec49 100644
--- a/pulsar-client-tools-test/pom.xml
+++ b/pulsar-client-tools-test/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-tools/pom.xml b/pulsar-client-tools/pom.xml
index b35ea006ece2fa06018b794b791e872a55dd2b0a..45eef0fd0253317d6e6838a343c652eac6c5fbc8 100644
--- a/pulsar-client-tools/pom.xml
+++ b/pulsar-client-tools/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client/pom.xml b/pulsar-client/pom.xml
index 7268af286b8c2b7449c799b9bb0b10bb8d091c87..0f7f6fc4496e491964e8fa66a0581d868a3e92dc 100644
--- a/pulsar-client/pom.xml
+++ b/pulsar-client/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-common/pom.xml b/pulsar-common/pom.xml
index 0f82b27572b896a77c31ac8e5a5954ab8dcefb00..327c66c8400a6c049aa1cb43f9cc74916041cf72 100644
--- a/pulsar-common/pom.xml
+++ b/pulsar-common/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-discovery-service/pom.xml b/pulsar-discovery-service/pom.xml
index 02a93a9f079824ec04b04f8b1cc6983fd12db404..4185f24f7f2f0005df759d298e7ef795cd8337ef 100644
--- a/pulsar-discovery-service/pom.xml
+++ b/pulsar-discovery-service/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/api-java/pom.xml b/pulsar-functions/api-java/pom.xml
index 40aee8d4d9eec6c01386d2575c47f182d801fd3b..02c5e585be0d1e11ec797b21f172536e7a429f0d 100644
--- a/pulsar-functions/api-java/pom.xml
+++ b/pulsar-functions/api-java/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-functions-api</artifactId>
diff --git a/pulsar-functions/instance/pom.xml b/pulsar-functions/instance/pom.xml
index 74c94e1b600b6f73e40f95715c5040e425a1d5c6..66843207fda54b83587cf8862c045d34198b1598 100644
--- a/pulsar-functions/instance/pom.xml
+++ b/pulsar-functions/instance/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-functions-instance</artifactId>
diff --git a/pulsar-functions/java-examples/pom.xml b/pulsar-functions/java-examples/pom.xml
index 8ca4356ac23e326c3ebda4bd9ecd32391fa749b5..df26b1f9642a3fec810c8eb0754a5f053c6ca212 100644
--- a/pulsar-functions/java-examples/pom.xml
+++ b/pulsar-functions/java-examples/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-functions-api-examples</artifactId>
diff --git a/pulsar-functions/metrics/pom.xml b/pulsar-functions/metrics/pom.xml
index e8d0d80bd6b2702a95853f16c756a5dd2a8b6cfc..7c86acd8a3893e3b616d16bd94a0d02221928476 100644
--- a/pulsar-functions/metrics/pom.xml
+++ b/pulsar-functions/metrics/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-functions-metrics</artifactId>
diff --git a/pulsar-functions/pom.xml b/pulsar-functions/pom.xml
index ff0f7c3eb80300722a44bf7ef34d64b6f09c0778..e484f0af46ef434f06ac6272ce8c0a5349918700 100644
--- a/pulsar-functions/pom.xml
+++ b/pulsar-functions/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-functions</artifactId>
diff --git a/pulsar-functions/proto-shaded/pom.xml b/pulsar-functions/proto-shaded/pom.xml
index d6eedc2bae54d924d83800aca119a93dad614f65..d98d7b8e4c6ffe06b5869ebfd77363ec0eac22c6 100644
--- a/pulsar-functions/proto-shaded/pom.xml
+++ b/pulsar-functions/proto-shaded/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-functions</artifactId>
-        <version>2.1.0-incubating</version>
+        <version>2.1.1-incubating</version>
     </parent>
 
     <artifactId>pulsar-functions-proto-shaded</artifactId>
diff --git a/pulsar-functions/proto/pom.xml b/pulsar-functions/proto/pom.xml
index cb76587908ba300511ccb473460345b16a2f0e7e..8d744a9cbc4744b5faf2107356057c1cb55d3767 100644
--- a/pulsar-functions/proto/pom.xml
+++ b/pulsar-functions/proto/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-functions</artifactId>
-        <version>2.1.0-incubating</version>
+        <version>2.1.1-incubating</version>
     </parent>
 
     <artifactId>pulsar-functions-proto</artifactId>
diff --git a/pulsar-functions/runtime-all/pom.xml b/pulsar-functions/runtime-all/pom.xml
index 19b0c8389816f17b2802d683f73bf006eb7ecc21..09c5d2c4380047238009a7ae1b3104a36442d38e 100644
--- a/pulsar-functions/runtime-all/pom.xml
+++ b/pulsar-functions/runtime-all/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/runtime-shaded/pom.xml b/pulsar-functions/runtime-shaded/pom.xml
index 12eacd9ac2d5ebb529de31c6535afba00d4a8b6d..a52450945a6fd5408a64ed89eeb1961730ef9457 100644
--- a/pulsar-functions/runtime-shaded/pom.xml
+++ b/pulsar-functions/runtime-shaded/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-functions/runtime/pom.xml b/pulsar-functions/runtime/pom.xml
index dd031c722774ee9ca6a872fd28c0a6a13dedab72..ec489e56301e10b65faa02a3f742e342fa1943a1 100644
--- a/pulsar-functions/runtime/pom.xml
+++ b/pulsar-functions/runtime/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-functions-runtime</artifactId>
diff --git a/pulsar-functions/utils/pom.xml b/pulsar-functions/utils/pom.xml
index 6d9a23a357dbe3d8f1fedc381a20d5fdf7f9d0b1..7ec029677525ae4e901c5d596b0a226728564e1c 100644
--- a/pulsar-functions/utils/pom.xml
+++ b/pulsar-functions/utils/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-functions-utils</artifactId>
diff --git a/pulsar-functions/worker/pom.xml b/pulsar-functions/worker/pom.xml
index bec881885ed448689a50978b05455fc70935dac6..8ec2498a0ff5dedeeb3bae241a3a56990330c570 100644
--- a/pulsar-functions/worker/pom.xml
+++ b/pulsar-functions/worker/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-functions</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-io/aerospike/pom.xml b/pulsar-io/aerospike/pom.xml
index dbc6cd68b38c598ec89fec7d239f5027b930ebf3..896db5063cd43ffa43a72890eabab38acb135899 100644
--- a/pulsar-io/aerospike/pom.xml
+++ b/pulsar-io/aerospike/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io-aerospike</artifactId>
diff --git a/pulsar-io/cassandra/pom.xml b/pulsar-io/cassandra/pom.xml
index b0990aaebe70210c555ee8790bea2db13a4a1cd4..c32681a04122ec142ea48a01e611d9f8fb8d81a6 100644
--- a/pulsar-io/cassandra/pom.xml
+++ b/pulsar-io/cassandra/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io-cassandra</artifactId>
diff --git a/pulsar-io/core/pom.xml b/pulsar-io/core/pom.xml
index fcd76327af215d3933d4fb962172ca7dbabdef54..6ef80461b2bf7e1695e865f963578f113163c96a 100644
--- a/pulsar-io/core/pom.xml
+++ b/pulsar-io/core/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io-core</artifactId>
diff --git a/pulsar-io/kafka/pom.xml b/pulsar-io/kafka/pom.xml
index 07719b8b0271ef6f865ebc35324ed9709846fca3..4cb0015108b4254baa5f9e3fc69f7050addcc52f 100644
--- a/pulsar-io/kafka/pom.xml
+++ b/pulsar-io/kafka/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io-kafka</artifactId>
diff --git a/pulsar-io/kinesis/pom.xml b/pulsar-io/kinesis/pom.xml
index e2c7a955ca91082c52c5f4facbec2efa200ea887..00c37d14b4e80f32e59753ae59eadc7b9563bec3 100644
--- a/pulsar-io/kinesis/pom.xml
+++ b/pulsar-io/kinesis/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io-kinesis</artifactId>
diff --git a/pulsar-io/pom.xml b/pulsar-io/pom.xml
index 63db2c95a8d0f5b279f8dec8ab585825fcac22c6..79ac1fd76fc624610aca6ccb19b01804fbd2cc72 100644
--- a/pulsar-io/pom.xml
+++ b/pulsar-io/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io</artifactId>
diff --git a/pulsar-io/rabbitmq/pom.xml b/pulsar-io/rabbitmq/pom.xml
index d1d15d79b14b58d55f19742067fc7917f0ae4e9f..478e47b86941192e849aea6189a1e726cf09b03c 100644
--- a/pulsar-io/rabbitmq/pom.xml
+++ b/pulsar-io/rabbitmq/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io-rabbitmq</artifactId>
diff --git a/pulsar-io/twitter/pom.xml b/pulsar-io/twitter/pom.xml
index aa9434060ab5a0a9791f849758a9377a206e9945..c61fd91abfe76db82b75a1a75f39103f45dc614a 100644
--- a/pulsar-io/twitter/pom.xml
+++ b/pulsar-io/twitter/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar-io</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-io-twitter</artifactId>
diff --git a/pulsar-log4j2-appender/pom.xml b/pulsar-log4j2-appender/pom.xml
index 8ad6d39e8f7e4606312c7183a6a184e2adcb9dbb..c047228193e090fd874969db63487c90c324ebf2 100644
--- a/pulsar-log4j2-appender/pom.xml
+++ b/pulsar-log4j2-appender/pom.xml
@@ -24,7 +24,7 @@
 	<parent>
 		<groupId>org.apache.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>2.1.0-incubating</version>
+		<version>2.1.1-incubating</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-proxy/pom.xml b/pulsar-proxy/pom.xml
index 013355416caa04c39a6648f7a731515d625e87cd..67bbba9c88bbf1e0ff58514753d90d90a7a872d1 100644
--- a/pulsar-proxy/pom.xml
+++ b/pulsar-proxy/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>pulsar-proxy</artifactId>
diff --git a/pulsar-spark/pom.xml b/pulsar-spark/pom.xml
index 4b9679e9657baa79d523d60cdf580b4d2ffa1d8d..67a54201f195d77c4b3f0cf441bed5a809c8bce7 100644
--- a/pulsar-spark/pom.xml
+++ b/pulsar-spark/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-storm/pom.xml b/pulsar-storm/pom.xml
index dd11ef5809fac836fbaf0d38210fb2166dd0cb06..b904416af4a35a72ee4b5937d5babd7f2af0f299 100644
--- a/pulsar-storm/pom.xml
+++ b/pulsar-storm/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-testclient/pom.xml b/pulsar-testclient/pom.xml
index 74d38a9108baefded836420a7fe71299015ab22c..3323ac5c24426834a0c5ed9bdecc7cb653379749 100644
--- a/pulsar-testclient/pom.xml
+++ b/pulsar-testclient/pom.xml
@@ -25,7 +25,7 @@
 	<parent>
 		<groupId>org.apache.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>2.1.0-incubating</version>
+		<version>2.1.1-incubating</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-websocket/pom.xml b/pulsar-websocket/pom.xml
index 278b773d165a31c48542d1d5af7a83ca6efc5ea9..863482dfe9fb74349144d56c508fdb61a73ab28b 100644
--- a/pulsar-websocket/pom.xml
+++ b/pulsar-websocket/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper-utils/pom.xml b/pulsar-zookeeper-utils/pom.xml
index 6f496b45353be6208e46cf9b77669153d4a6d476..b5892673de79e49def58848d4caadf42862dae56 100644
--- a/pulsar-zookeeper-utils/pom.xml
+++ b/pulsar-zookeeper-utils/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper/pom.xml b/pulsar-zookeeper/pom.xml
index fe83a2279e787440971436290b86214c258c6101..dc23c28efd7285699a0513e55f01976edff3b56d 100644
--- a/pulsar-zookeeper/pom.xml
+++ b/pulsar-zookeeper/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/tests/docker-images/latest-version-image/pom.xml b/tests/docker-images/latest-version-image/pom.xml
index 9efee039a4ada210427f1f04e923decb87ac31c1..d01096185805ef10ff91fe8a5b7bfcf2aba97992 100644
--- a/tests/docker-images/latest-version-image/pom.xml
+++ b/tests/docker-images/latest-version-image/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/docker-images/pom.xml b/tests/docker-images/pom.xml
index 7f3ef5067f768a7f292786b381bfe11bdd160468..80cdb64a16bbfb52e3867eb3b50cea5864f46fcc 100644
--- a/tests/docker-images/pom.xml
+++ b/tests/docker-images/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
   <groupId>org.apache.pulsar.tests</groupId>
   <artifactId>docker-images</artifactId>
diff --git a/tests/integration-tests-base/pom.xml b/tests/integration-tests-base/pom.xml
index 8d303b1ee262050de55c1d2ddd5565981d0a91c6..ad4a3284ef085e167b3c2e1db1136783ed4b3912 100644
--- a/tests/integration-tests-base/pom.xml
+++ b/tests/integration-tests-base/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <artifactId>integration-tests-base</artifactId>
diff --git a/tests/integration-tests-topologies/pom.xml b/tests/integration-tests-topologies/pom.xml
index 46070ea7a5d40460f50a7c72ba204e4c0a1fea7a..8bb9321f0c9f7d09f301ad020550bfc76ec2c97b 100644
--- a/tests/integration-tests-topologies/pom.xml
+++ b/tests/integration-tests-topologies/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/integration-tests-utils/pom.xml b/tests/integration-tests-utils/pom.xml
index befed457e4dcac4052b40405e9d24401f1c9b2f1..8716e593e4f82bfa8d6327cf02252d6ca8f10c08 100644
--- a/tests/integration-tests-utils/pom.xml
+++ b/tests/integration-tests-utils/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/integration/compaction/pom.xml b/tests/integration/compaction/pom.xml
index 3e6f96d9c9eacf5fcb28add0ff0798b233f1c916..64354956a549c4fc28a93b855d70928bec857ab6 100644
--- a/tests/integration/compaction/pom.xml
+++ b/tests/integration/compaction/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>integration-tests-base</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>../../integration-tests-base</relativePath>
   </parent>
 
diff --git a/tests/integration/pom.xml b/tests/integration/pom.xml
index cee33c917e0553d9b67ea03ac5d414eb5adda67e..8b1b89e2654135e9b304881a157d4ba8c9eaf7cb 100644
--- a/tests/integration/pom.xml
+++ b/tests/integration/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <groupId>org.apache.pulsar.tests</groupId>
diff --git a/tests/integration/s3-offload/pom.xml b/tests/integration/s3-offload/pom.xml
index cfdfe2d569d3d38e28a7e545c01788a56b75570b..81b5473b67e847fda76f8114b969d5dbf72ec28f 100644
--- a/tests/integration/s3-offload/pom.xml
+++ b/tests/integration/s3-offload/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>integration-tests-base</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
     <relativePath>../../integration-tests-base</relativePath>
   </parent>
 
diff --git a/tests/integration/semantics/pom.xml b/tests/integration/semantics/pom.xml
index 788df9c393623c2de312d7f8085857ad58be30f9..344326160b0da4133e8e0f61920457b7f4be1aed 100644
--- a/tests/integration/semantics/pom.xml
+++ b/tests/integration/semantics/pom.xml
@@ -28,7 +28,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>integration</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
 
   <groupId>org.apache.pulsar.tests.integration</groupId>
diff --git a/tests/pom.xml b/tests/pom.xml
index cd430a4ee61b4e47f956cd34cabdfc153e60485f..7cdeec9c8b85135c8b1588473e466003cf24883f 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.1.0-incubating</version>
+    <version>2.1.1-incubating</version>
   </parent>
   <groupId>org.apache.pulsar.tests</groupId>
   <artifactId>tests-parent</artifactId>