diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index aa20f0c..c6068d0 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -30,8 +30,12 @@ jobs:
         git config --local user.email "action@github.com"
         git config --local user.name "GitHub Action"
 
+    - name: Bestimme Versionsnummer
+      id: version
+      run: echo ::set-env name=VERSION::$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
+
     - name: Erstelle Git-Tag
-      run: git tag $(date +'%Y%m%d%H%M%S') -a -m "Generierter Tag von GitHub Actions"
+      run: git tag v${{ steps.version.outputs.VERSION }} -a -m "Generierter Tag von GitHub Actions"
 
     - name: Sende Tags
       run: git push --tags --quiet
@@ -44,8 +48,8 @@ jobs:
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
-        tag_name: v${{ env.MAJOR }}.${{ env.MINOR }}.${{ env.PATCH }}
-        release_name: Release v${{ env.MAJOR }}.${{ env.MINOR }}.${{ env.PATCH }}
+        tag_name: v${{ steps.version.outputs.VERSION }}
+        release_name: Release v${{ steps.version.outputs.VERSION }}
         draft: false
         prerelease: false
 
@@ -55,6 +59,6 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: ./target/ExtremeDemonList-${{ env.MAJOR }}.${{ env.MINOR }}.${{ env.PATCH }}-SNAPSHOT.jar
-        asset_name: ExtremeDemonList-${{ env.MAJOR }}.${{ env.MINOR }}.${{ env.PATCH }}-SNAPSHOT.jar
+        asset_path: ./target/ExtremeDemonList-${{ steps.version.outputs.VERSION }}-SNAPSHOT.jar
+        asset_name: ExtremeDemonList-${{ steps.version.outputs.VERSION }}-SNAPSHOT.jar
         asset_content_type: application/java-archive