diff --git a/dmnverifierapi/pom.xml b/dmnverifierapi/pom.xml
index 4bd501f78f68c5c1e79a62a69371aca053ac2716..e938d9052bb39aa1498cfa6db5e4d2a951e1a454 100644
--- a/dmnverifierapi/pom.xml
+++ b/dmnverifierapi/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>dmn-verifier-parent</artifactId>
     <groupId>de.unikoblenz.fgbks</groupId>
-    <version>1.0-SNAPSHOT</version>
+    <version>0.9.1</version>
     <relativePath>../dmnverifierparent/pom.xml</relativePath>
   </parent>
 
diff --git a/dmnverifierfrontend/pom.xml b/dmnverifierfrontend/pom.xml
index 837c37c77cf55933bfc64fc2dc6fc33cca96e824..aa6d520a553504b31da0140940ac58ded75d863e 100644
--- a/dmnverifierfrontend/pom.xml
+++ b/dmnverifierfrontend/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>dmn-verifier-parent</artifactId>
     <groupId>de.unikoblenz.fgbks</groupId>
-    <version>1.0-SNAPSHOT</version>
+    <version>0.9.1</version>
     <relativePath>../dmnverifierparent/pom.xml</relativePath>
   </parent>
 
diff --git a/dmnverifierparent/pom.xml b/dmnverifierparent/pom.xml
index 00d7a220373470adabc331b9b6ea6abb6cce1d45..7d03b10741925edfcc7bc60b9ef9fd628b8c5b8f 100644
--- a/dmnverifierparent/pom.xml
+++ b/dmnverifierparent/pom.xml
@@ -6,7 +6,7 @@
 
   <groupId>de.unikoblenz.fgbks</groupId>
   <artifactId>dmn-verifier-parent</artifactId>
-  <version>1.0-SNAPSHOT</version>
+  <version>0.9.1</version>
 
   <packaging>pom</packaging>