diff --git a/assets/workflows/public/package-release-workflow.yml b/assets/workflows/public/package-release-workflow.yml
index 07b1f7c..e32f4fb 100644
--- a/assets/workflows/public/package-release-workflow.yml
+++ b/assets/workflows/public/package-release-workflow.yml
@@ -55,7 +55,7 @@ jobs:
       - name: Package source code
         uses: simatic-ax/actions/apax-pack@v4
         with:
-          key: ${{ secrets.APAX_SIGNKEY }}
+          key: ${{ secrets.APAX_SIGNKEY_V2 }}
 
       - name: Login to required registries
         uses: simatic-ax/actions/apax-login@v4
@@ -68,4 +68,4 @@ jobs:
         uses: simatic-ax/actions/apax-publish@v4
         with:
           registries: |
-            https://npm.pkg.github.com
\ No newline at end of file
+            https://npm.pkg.github.com