diff --git a/cli/pom.xml b/cli/pom.xml
index 37f25510f784750e8e1e40e227c509df7f8e0706..0e33af0a07f76f20c87d0e3c0067a777b579f897 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>pom</artifactId>
     <groupId>org.jenkins-ci.main</groupId>
-    <version>1.491-SNAPSHOT</version>
+    <version>1.491</version>
   </parent>
 
   <artifactId>cli</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index 7701a52238346a8e26c68b40835edfc2f77f3975..0f6c90a0e8734f73d25791c449f94b6372592d80 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -29,7 +29,7 @@ THE SOFTWARE.
   <parent>
     <groupId>org.jenkins-ci.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.491-SNAPSHOT</version>
+    <version>1.491</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/maven-plugin/pom.xml b/maven-plugin/pom.xml
index 53dd7c203529e02fe8594bdd4c2e73ddaf9e9c0b..d984188b965d6024d03754f725f27ab7f9d1444e 100644
--- a/maven-plugin/pom.xml
+++ b/maven-plugin/pom.xml
@@ -29,7 +29,7 @@ THE SOFTWARE.
   <parent>
     <groupId>org.jenkins-ci.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.491-SNAPSHOT</version>
+    <version>1.491</version>
   </parent>
 
   <artifactId>maven-plugin</artifactId>
diff --git a/plugins/pom.xml b/plugins/pom.xml
index 149edfbc99e4be20d2d76c68b7959745b97f4358..291eecd3c77947928ec11797a75d0c5223daf1e5 100644
--- a/plugins/pom.xml
+++ b/plugins/pom.xml
@@ -11,7 +11,7 @@
   <groupId>org.jenkins-ci.plugins</groupId>
   <artifactId>plugin</artifactId>
   <name>Jenkins plugin POM</name>
-  <version>1.491-SNAPSHOT</version>
+  <version>1.491</version>
   <packaging>pom</packaging>
 
   <!--
@@ -34,7 +34,7 @@
       <dependency><!-- if a plugin wants to depend on the maven plugin, choose the right version automatically -->
         <groupId>org.jenkins-ci.main</groupId>
         <artifactId>maven-plugin</artifactId>
-        <version>1.491-SNAPSHOT</version>
+        <version>1.491</version>
       </dependency>
     </dependencies>
   </dependencyManagement>
@@ -44,25 +44,25 @@
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>jenkins-war</artifactId>
       <type>war</type>
-      <version>1.491-SNAPSHOT</version>
+      <version>1.491</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>jenkins-core</artifactId>
-      <version>1.491-SNAPSHOT</version>
+      <version>1.491</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>jenkins-test-harness</artifactId>
-      <version>1.491-SNAPSHOT</version>
+      <version>1.491</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>ui-samples-plugin</artifactId>
-      <version>1.491-SNAPSHOT</version>
+      <version>1.491</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 1cfd6a4b15cf5fc48a6df8b01e377980a6b876f7..c1d5c2de9bd6d6a404b3a1716b86af87660554ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@ THE SOFTWARE.
 
   <groupId>org.jenkins-ci.main</groupId>
   <artifactId>pom</artifactId>
-  <version>1.491-SNAPSHOT</version>
+  <version>1.491</version>
   <packaging>pom</packaging>
 
   <name>Jenkins main module</name>
diff --git a/test/pom.xml b/test/pom.xml
index fcedb1314a84f1675e28130e475614ca6d99b85d..4b6ffd33f7705416d629c1b4eae033f753f66777 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -29,7 +29,7 @@ THE SOFTWARE.
   <parent>
     <artifactId>pom</artifactId>
     <groupId>org.jenkins-ci.main</groupId>
-    <version>1.491-SNAPSHOT</version>
+    <version>1.491</version>
   </parent>
   <groupId>org.jenkins-ci.main</groupId>
   <artifactId>jenkins-test-harness</artifactId>
diff --git a/ui-samples-plugin/pom.xml b/ui-samples-plugin/pom.xml
index 314307dce1ce1c1ea826e723cbe26f3fd8b37d52..572d52c37c467539ec1e1f3d19b84f8e1c2ecb70 100644
--- a/ui-samples-plugin/pom.xml
+++ b/ui-samples-plugin/pom.xml
@@ -29,7 +29,7 @@ THE SOFTWARE.
   <parent>
     <groupId>org.jenkins-ci.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.491-SNAPSHOT</version>
+    <version>1.491</version>
   </parent>
 
   <artifactId>ui-samples-plugin</artifactId>
diff --git a/war/pom.xml b/war/pom.xml
index cc86d1ccc78919ab1149b1505b0166c81f12167d..c698dfda3027e01696b5e9d6eb9195220a6f7a86 100644
--- a/war/pom.xml
+++ b/war/pom.xml
@@ -28,7 +28,7 @@ THE SOFTWARE.
   <parent>
     <groupId>org.jenkins-ci.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.491-SNAPSHOT</version>
+    <version>1.491</version>
     <relativePath>../pom.xml</relativePath>
   </parent>