diff --git a/plugin/module-gui/pom.xml b/plugin/module-gui/pom.xml
index 49c0950..60c4c91 100644
--- a/plugin/module-gui/pom.xml
+++ b/plugin/module-gui/pom.xml
@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>de.intranda.goobi.plugins.workflow</groupId>
   <artifactId>massupload-gui</artifactId>
-  <version>23.11.1</version>
+  <version>23.12.1</version>
   <properties>
     <jar.name>plugin_intranda_workflow_massupload-GUI</jar.name>
     <dest.folder>/opt/digiverso/goobi/plugins/GUI/</dest.folder>
@@ -10,7 +10,7 @@
   <parent>
     <groupId>de.intranda.goobi.plugins.workflow</groupId>
     <artifactId>massupload</artifactId>
-    <version>23.11.1</version>
+    <version>23.12.1</version>
   </parent>
   <build>
     <finalName>${jar.name}</finalName>
diff --git a/plugin/module-main/pom.xml b/plugin/module-main/pom.xml
index db9acd0..ac45dcd 100644
--- a/plugin/module-main/pom.xml
+++ b/plugin/module-main/pom.xml
@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>de.intranda.goobi.plugins.workflow</groupId>
   <artifactId>massupload-main</artifactId>
-  <version>23.11.1</version>
+  <version>23.12.1</version>
   <properties>
     <jar.name>plugin_intranda_workflow_massupload</jar.name>
     <dest.folder>/opt/digiverso/goobi/plugins/workflow/</dest.folder>
@@ -10,7 +10,7 @@
   <parent>
     <groupId>de.intranda.goobi.plugins.workflow</groupId>
     <artifactId>massupload</artifactId>
-    <version>23.11.1</version>
+    <version>23.12.1</version>
   </parent>
   <build>
     <finalName>${jar.name}</finalName>
diff --git a/plugin/pom.xml b/plugin/pom.xml
index 23f33f7..03497ed 100644
--- a/plugin/pom.xml
+++ b/plugin/pom.xml
@@ -2,10 +2,10 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>de.intranda.goobi.plugins.workflow</groupId>
   <artifactId>massupload</artifactId>
-  <version>23.11.1</version>
+  <version>23.12.1</version>
   <packaging>pom</packaging>
   <properties>
-    <goobi.version>23.11.1</goobi.version>
+    <goobi.version>23.12.1</goobi.version>
   </properties>
   <distributionManagement>
     <repository>