diff --git a/enforcer-rules/pom.xml b/enforcer-rules/pom.xml
index 02d9f2b..209017f 100644
--- a/enforcer-rules/pom.xml
+++ b/enforcer-rules/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.jenkins.tools.incrementals</groupId>
         <artifactId>parent</artifactId>
-        <version>1.6-SNAPSHOT</version>
+        <version>1.6</version>
     </parent>
     <artifactId>incrementals-enforcer-rules</artifactId>
     <dependencies>
diff --git a/git-changelist-maven-extension/pom.xml b/git-changelist-maven-extension/pom.xml
index 5f4a2c6..b9988ca 100644
--- a/git-changelist-maven-extension/pom.xml
+++ b/git-changelist-maven-extension/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.jenkins.tools.incrementals</groupId>
         <artifactId>parent</artifactId>
-        <version>1.6-SNAPSHOT</version>
+        <version>1.6</version>
     </parent>
     <artifactId>git-changelist-maven-extension</artifactId>
     <name>Git Changelist Maven Extension</name>
diff --git a/lib/pom.xml b/lib/pom.xml
index cd0c5d0..6786cf4 100644
--- a/lib/pom.xml
+++ b/lib/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.jenkins.tools.incrementals</groupId>
         <artifactId>parent</artifactId>
-        <version>1.6-SNAPSHOT</version>
+        <version>1.6</version>
     </parent>
     <artifactId>lib</artifactId>
     <dependencies>
diff --git a/maven-plugin/pom.xml b/maven-plugin/pom.xml
index e69f365..04f05e2 100644
--- a/maven-plugin/pom.xml
+++ b/maven-plugin/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.jenkins.tools.incrementals</groupId>
         <artifactId>parent</artifactId>
-        <version>1.6-SNAPSHOT</version>
+        <version>1.6</version>
     </parent>
     <artifactId>incrementals-maven-plugin</artifactId>
     <packaging>maven-plugin</packaging>
diff --git a/pom.xml b/pom.xml
index b1712eb..fdc799f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     </parent>
     <groupId>io.jenkins.tools.incrementals</groupId>
     <artifactId>parent</artifactId>
-    <version>1.6-SNAPSHOT</version>
+    <version>1.6</version>
     <packaging>pom</packaging>
     <name>Incrementals Tools POM</name>
     <description>Tools for working with JEP-305 “Incrementals”.</description>
@@ -23,7 +23,7 @@
         <connection>scm:git:git@github.com/jenkinsci/incrementals-tools.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/jenkinsci/incrementals-tools.git</developerConnection>
         <url>https://github.com/jenkinsci/incrementals-tools</url>
-        <tag>HEAD</tag>
+        <tag>parent-1.6</tag>
     </scm>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>