diff --git a/cli/pom.xml b/cli/pom.xml
index 08ddecb9565baf6358174fe2c833949369e3894e..f81c9bbdc1c152cceaafc725f9d855dca38bb348 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.jenkins-ci.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.644-SNAPSHOT</version>
+    <version>1.644</version>
   </parent>
 
   <artifactId>cli</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index 7362e66aee29b765a8d409805ef40f37f55b63b1..19743eff27cf2d7eedca5085dc633a9803375055 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>1.644-SNAPSHOT</version>
+    <version>1.644</version>
   </parent>
 
   <artifactId>jenkins-core</artifactId>
diff --git a/plugins/pom.xml b/plugins/pom.xml
index 34c2b4745ecf27dbb5b45a6742b89dcdd3928d49..6a0a79ece02c2d8139a4902ddc733b40c56f7853 100644
--- a/plugins/pom.xml
+++ b/plugins/pom.xml
@@ -12,7 +12,7 @@
   <groupId>org.jenkins-ci.plugins</groupId>
   <artifactId>plugin</artifactId>
   <name>Jenkins plugin POM</name>
-  <version>1.644-SNAPSHOT</version>
+  <version>1.644</version>
   <packaging>pom</packaging>
 
   <!--
@@ -23,7 +23,7 @@
     <connection>scm:svn:https://svn.jenkins-ci.org/trunk/hudson/plugins/</connection>
     <developerConnection>scm:svn:https://svn.jenkins-ci.org/trunk/hudson/plugins/</developerConnection>
     <url>https://svn.jenkins-ci.org/trunk/hudson/plugins/</url>
-    <tag>HEAD</tag>
+    <tag>jenkins-1.644</tag>
   </scm>
 
   <issueManagement>
@@ -61,19 +61,19 @@
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>jenkins-war</artifactId>
       <type>war</type>
-      <version>1.644-SNAPSHOT</version>
+      <version>1.644</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>jenkins-core</artifactId>
-      <version>1.644-SNAPSHOT</version>
+      <version>1.644</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.main</groupId>
       <artifactId>jenkins-test-harness</artifactId>
-      <version>1.644-SNAPSHOT</version>
+      <version>1.644</version>
       <scope>test</scope>
     </dependency>
     <!--
diff --git a/pom.xml b/pom.xml
index aec09e39a8db21ded582aed412ba1e19d10b97ca..cb0442190f47ebb1172b73a4725037328aead499 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@ THE SOFTWARE.
 
   <groupId>org.jenkins-ci.main</groupId>
   <artifactId>pom</artifactId>
-  <version>1.644-SNAPSHOT</version>
+  <version>1.644</version>
   <packaging>pom</packaging>
 
   <name>Jenkins main module</name>
@@ -59,7 +59,7 @@ THE SOFTWARE.
     <connection>scm:git:git://github.com/jenkinsci/jenkins.git</connection>
     <developerConnection>scm:git:ssh://git@github.com/jenkinsci/jenkins.git</developerConnection>
     <url>https://github.com/jenkinsci/jenkins</url>
-    <tag>HEAD</tag>
+    <tag>jenkins-1.644</tag>
   </scm>
 
   <distributionManagement>
diff --git a/test/pom.xml b/test/pom.xml
index 2edb548e5d9a7cc38b1d3cce5973267121726981..b4fb449f0158a71f16b3f0cd6368676a60010698 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -28,7 +28,7 @@ THE SOFTWARE.
   <parent>
     <groupId>org.jenkins-ci.main</groupId>
     <artifactId>pom</artifactId>
-    <version>1.644-SNAPSHOT</version>
+    <version>1.644</version>
   </parent>
 
   <artifactId>jenkins-test-harness</artifactId>
diff --git a/war/pom.xml b/war/pom.xml
index 3633049368c7e5c506bed46642c4a67bd86e8a5d..90dc7637a7c290090a864046032ab71ce733ecbe 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>1.644-SNAPSHOT</version>
+    <version>1.644</version>
   </parent>
 
   <artifactId>jenkins-war</artifactId>