diff --git a/all/pom.xml b/all/pom.xml
index 495e8ec80f14ed87643a9e906e3e739eff9ac98b..3b51a28161579a4876ad99d1c83b98978a4ab246 100644
--- a/all/pom.xml
+++ b/all/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/managed-ledger/pom.xml b/managed-ledger/pom.xml
index 2cf3b7df8e70cfef558c8bdfb43cb1e4f3aacfb7..a44ee8f7fddbb30286062d3042d2f0d37904f7e9 100644
--- a/managed-ledger/pom.xml
+++ b/managed-ledger/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index cdd2f7df6f405dfa4557971462cfba81025abf85..4448d5c4f5bc50466413dba6cd3f4d03b4356f14 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
   <groupId>com.yahoo.pulsar</groupId>
   <artifactId>pulsar</artifactId>
 
-  <version>1.18</version>
+  <version>1.18.1-SNAPSHOT</version>
 
   <name>Pulsar</name>
   <description>Pulsar is a distributed pub-sub messaging platform with a very
diff --git a/pulsar-broker-auth-athenz/pom.xml b/pulsar-broker-auth-athenz/pom.xml
index 5831a8aba2c4b27c5371125dd5e534a5d55a65fa..a58ef6dbfa9d1a5a9790c0fd3408d76af563c290 100644
--- a/pulsar-broker-auth-athenz/pom.xml
+++ b/pulsar-broker-auth-athenz/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-broker-auth-athenz</artifactId>
diff --git a/pulsar-broker-common/pom.xml b/pulsar-broker-common/pom.xml
index 455b00af08b9dce79c2fa02f68d7a80090bf3314..289866aeca74cfdb46d590c005b871e73fa123b2 100644
--- a/pulsar-broker-common/pom.xml
+++ b/pulsar-broker-common/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-broker-common</artifactId>
diff --git a/pulsar-broker/pom.xml b/pulsar-broker/pom.xml
index 91e64ac0d8ded60e7bfbfc30dabc05b4acb75d60..db58d6aa78e4562403743d85d49d243c6fbffac4 100644
--- a/pulsar-broker/pom.xml
+++ b/pulsar-broker/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-checksum/pom.xml b/pulsar-checksum/pom.xml
index cc7fa444b80f4d77c928754bc30289f25f17ea64..a04cd04782ba0d07c0fcf810749166590c1b7b26 100644
--- a/pulsar-checksum/pom.xml
+++ b/pulsar-checksum/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-admin/pom.xml b/pulsar-client-admin/pom.xml
index 3843cef80092ee341b6b4a23c019e97883e0ff47..df034640ad6f062dee7b527c03fbcc1f38af7976 100644
--- a/pulsar-client-admin/pom.xml
+++ b/pulsar-client-admin/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-auth-athenz/pom.xml b/pulsar-client-auth-athenz/pom.xml
index a93820e46d2cccc3a08acf7c4d481e5383cd07a9..0d3b0a9eb33c8205fc9965df53443e36f28aa579 100644
--- a/pulsar-client-auth-athenz/pom.xml
+++ b/pulsar-client-auth-athenz/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-client-tools/pom.xml b/pulsar-client-tools/pom.xml
index e52af206001cbfb026a082fe46bba47e2109339c..d351078fa21914eda46338697db52c60246d7da6 100644
--- a/pulsar-client-tools/pom.xml
+++ b/pulsar-client-tools/pom.xml
@@ -21,7 +21,7 @@
 	<parent>
 		<groupId>com.yahoo.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>1.18</version>
+		<version>1.18.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-client/pom.xml b/pulsar-client/pom.xml
index 69468989e23517f1b761562e0b259f8a2c156936..194b9efccb439070b2de656f5312dcc8050556eb 100644
--- a/pulsar-client/pom.xml
+++ b/pulsar-client/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-common/pom.xml b/pulsar-common/pom.xml
index 73cbdaeaed066cf4695df9cdcddcdf4d348eaccb..6ba73c869125fe3dfbc5befdfd9e163f18367fce 100644
--- a/pulsar-common/pom.xml
+++ b/pulsar-common/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-discovery-service/pom.xml b/pulsar-discovery-service/pom.xml
index a76ecfe4fa392f7f6b09dcec01148e284dabce4e..1c8515817261858365ff8be24a5ccea2739816b1 100644
--- a/pulsar-discovery-service/pom.xml
+++ b/pulsar-discovery-service/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-spark/pom.xml b/pulsar-spark/pom.xml
index 5f2ee1b465216becfa6e2343d566a91cfda583f0..6e9e6c2db819babde6d841285a0d3879774d2690 100644
--- a/pulsar-spark/pom.xml
+++ b/pulsar-spark/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-storm/pom.xml b/pulsar-storm/pom.xml
index 874b3a7241e9f155f7d1fd590a3e6d896efb9c45..907b51e63e7ae992e71d44d4ee64084e4fb8e869 100644
--- a/pulsar-storm/pom.xml
+++ b/pulsar-storm/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-testclient/pom.xml b/pulsar-testclient/pom.xml
index 47ec961c231aa7ca85b82f7a831fb5e1467b119c..150b8f0f86f87a782512e189e5cc55a8925abe19 100644
--- a/pulsar-testclient/pom.xml
+++ b/pulsar-testclient/pom.xml
@@ -22,7 +22,7 @@
 	<parent>
 		<groupId>com.yahoo.pulsar</groupId>
 		<artifactId>pulsar</artifactId>
-		<version>1.18</version>
+		<version>1.18.1-SNAPSHOT</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pulsar-websocket/pom.xml b/pulsar-websocket/pom.xml
index a2527205126289a6b69ce0679c6329d949bfc4dd..95b3fbd0bbcc81a128412c957f879ce49aeb2752 100644
--- a/pulsar-websocket/pom.xml
+++ b/pulsar-websocket/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper-utils/pom.xml b/pulsar-zookeeper-utils/pom.xml
index d2cf537096e594a5c49e9b5d1550737fe4230838..412fe6d5938ccc0b7f97403840907a3e658cfe47 100644
--- a/pulsar-zookeeper-utils/pom.xml
+++ b/pulsar-zookeeper-utils/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/pulsar-zookeeper/pom.xml b/pulsar-zookeeper/pom.xml
index 7639420f6117551adee10e726c90300bc5f7bc40..8ed28b8ae52399946e80485029f13ab36db3e61e 100644
--- a/pulsar-zookeeper/pom.xml
+++ b/pulsar-zookeeper/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>com.yahoo.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>1.18</version>
+    <version>1.18.1-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>