diff --git a/codex-process-data-transfer/pom.xml b/codex-process-data-transfer/pom.xml
index 364a652..edab793 100644
--- a/codex-process-data-transfer/pom.xml
+++ b/codex-process-data-transfer/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>de.netzwerk-universitaetsmedizin.codex</groupId>
 		<artifactId>codex-processes-ap1</artifactId>
-		<version>1.1.0.0</version>
+		<version>1.1.0.1-SNAPSHOT</version>
 	</parent>
 
 	<properties>
diff --git a/codex-processes-ap1-test-data-generator/pom.xml b/codex-processes-ap1-test-data-generator/pom.xml
index 3bdc202..a1d6b88 100644
--- a/codex-processes-ap1-test-data-generator/pom.xml
+++ b/codex-processes-ap1-test-data-generator/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>de.netzwerk-universitaetsmedizin.codex</groupId>
 		<artifactId>codex-processes-ap1</artifactId>
-		<version>1.1.0.0</version>
+		<version>1.1.0.1-SNAPSHOT</version>
 	</parent>
 
 	<properties>
diff --git a/pom.xml b/pom.xml
index 82b7ca2..c3a6c4e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>de.netzwerk-universitaetsmedizin.codex</groupId>
 	<artifactId>codex-processes-ap1</artifactId>
-	<version>1.1.0.0</version>
+	<version>1.1.0.1-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<modules>