diff --git a/CryptoAnalysis/pom.xml b/CryptoAnalysis/pom.xml
index 62d1a96b3..2b078b982 100644
--- a/CryptoAnalysis/pom.xml
+++ b/CryptoAnalysis/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>de.fraunhofer.iem</groupId>
         <artifactId>CryptoAnalysis-Parent</artifactId>
-        <version>3.2.1</version>
+        <version>4.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/HeadlessAndroidScanner/pom.xml b/HeadlessAndroidScanner/pom.xml
index a2cb88a57..8e6ee658a 100644
--- a/HeadlessAndroidScanner/pom.xml
+++ b/HeadlessAndroidScanner/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>de.fraunhofer.iem</groupId>
         <artifactId>CryptoAnalysis-Parent</artifactId>
-        <version>3.2.1</version>
+        <version>4.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/HeadlessJavaScanner/pom.xml b/HeadlessJavaScanner/pom.xml
index 0ed00ed65..7ba75a0a7 100644
--- a/HeadlessJavaScanner/pom.xml
+++ b/HeadlessJavaScanner/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>de.fraunhofer.iem</groupId>
         <artifactId>CryptoAnalysis-Parent</artifactId>
-        <version>3.2.1</version>
+        <version>4.0.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 085349850..f8d6a31e8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>de.fraunhofer.iem</groupId>
     <artifactId>CryptoAnalysis-Parent</artifactId>
-    <version>3.2.1</version>
+    <version>4.0.0</version>
     <packaging>pom</packaging>
 
     <name>CryptoAnalysis-Parent</name>