diff --git a/en16931-cii2ubl-cli/pom.xml b/en16931-cii2ubl-cli/pom.xml
index 0ab88e0..e1a3c91 100644
--- a/en16931-cii2ubl-cli/pom.xml
+++ b/en16931-cii2ubl-cli/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.helger</groupId>
     <artifactId>en16931-cii2ubl-parent-pom</artifactId>
-    <version>1.4.0-SNAPSHOT</version>
+    <version>1.4.0</version>
   </parent>
   <artifactId>en16931-cii2ubl-cli</artifactId>
   <packaging>bundle</packaging>
diff --git a/en16931-cii2ubl/pom.xml b/en16931-cii2ubl/pom.xml
index f7fbe15..9b35f11 100644
--- a/en16931-cii2ubl/pom.xml
+++ b/en16931-cii2ubl/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>com.helger</groupId>
     <artifactId>en16931-cii2ubl-parent-pom</artifactId>
-    <version>1.4.0-SNAPSHOT</version>
+    <version>1.4.0</version>
   </parent>
   <artifactId>en16931-cii2ubl</artifactId>
   <packaging>bundle</packaging>
diff --git a/pom.xml b/pom.xml
index 038b873..fd42e24 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     <version>1.11.3</version>
   </parent>
   <artifactId>en16931-cii2ubl-parent-pom</artifactId>
-  <version>1.4.0-SNAPSHOT</version>
+  <version>1.4.0</version>
   <packaging>pom</packaging>
   <name>en16931-cii2ubl-parent-pom</name>
   <inceptionYear>2019</inceptionYear>
@@ -44,7 +44,7 @@
     <connection>scm:git:git@github.com:phax/en16931-cii2ubl.git</connection>
     <developerConnection>scm:git:git@github.com:phax/en16931-cii2ubl.git</developerConnection>
     <url>http://github.com/phax/en16931-cii2ubl</url>
-    <tag>HEAD</tag>
+    <tag>en16931-cii2ubl-parent-pom-1.4.0</tag>
   </scm>
 
   <developers>