diff --git a/pom.xml b/pom.xml
index 6b6f9a6..0f600c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,14 +4,16 @@
 
   <groupId>de.muehlencord.mapstruct</groupId>
   <artifactId>mapstruct-support</artifactId>
-  <version>1.5.6-SNAPSHOT</version>
+  <version>1.6.3-SNAPSHOT</version>
 
   <properties>
-    <maven.compiler.source>11</maven.compiler.source>
-    <maven.compiler.target>11</maven.compiler.target>
-    <maven.compiler.release>11</maven.compiler.release>
+    <java.version>21</java.version>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
+    <maven.compiler.release>21</maven.compiler.release>
 
-    <mapstruct.version>1.5.5.Final</mapstruct.version>
+    <mapstruct.version>1.6.3</mapstruct.version>
+    <maven-release-plugin.version>3.1.1</maven-release-plugin.version>
   </properties>
 
   <inceptionYear>2021</inceptionYear>
@@ -69,7 +71,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
-        <version>3.0.1</version>
+        <version>${maven-release-plugin.version}</version>
       </plugin>
     </plugins>
   </build>