diff --git a/pom.xml b/pom.xml
index f22e181..f3f213b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>de.conterra.devnet</groupId>
     <artifactId>mapapps-query-builder</artifactId>
-    <version>5.2.1-SNAPSHOT</version>
+    <version>5.2.1</version>
     <packaging>jar</packaging>
     <repositories>
         <repository>
diff --git a/src/main/js/bundles/dn_querybuilder-config/manifest.json b/src/main/js/bundles/dn_querybuilder-config/manifest.json
index 329e282..a390d7a 100644
--- a/src/main/js/bundles/dn_querybuilder-config/manifest.json
+++ b/src/main/js/bundles/dn_querybuilder-config/manifest.json
@@ -1,6 +1,6 @@
 {
     "name": "dn_querybuilder-config",
-    "version": "5.2.1-SNAPSHOT",
+    "version": "5.2.1",
     "title": "${bundleName}",
     "description": "${bundleDescription}",
     "vendor": "con terra GmbH",
diff --git a/src/main/js/bundles/dn_querybuilder/manifest.json b/src/main/js/bundles/dn_querybuilder/manifest.json
index 486de0e..c9d08ce 100644
--- a/src/main/js/bundles/dn_querybuilder/manifest.json
+++ b/src/main/js/bundles/dn_querybuilder/manifest.json
@@ -1,6 +1,6 @@
 {
     "name": "dn_querybuilder",
-    "version": "5.2.1-SNAPSHOT",
+    "version": "5.2.1",
     "title": "${bundleName}",
     "description": "${bundleDescription}",
     "vendor": "con terra GmbH",
diff --git a/src/main/js/bundles/dn_queryplaceholder/manifest.json b/src/main/js/bundles/dn_queryplaceholder/manifest.json
index 4da077a..ccb018f 100644
--- a/src/main/js/bundles/dn_queryplaceholder/manifest.json
+++ b/src/main/js/bundles/dn_queryplaceholder/manifest.json
@@ -1,6 +1,6 @@
 {
     "name": "dn_queryplaceholder",
-    "version": "5.2.1-SNAPSHOT",
+    "version": "5.2.1",
     "title": "QueryBuilder Placeholder",
     "description": "Replaces placeholder in the QueryBuilder bundle",
     "vendor": "con terra GmbH",