diff --git a/.github/workflows/package-release-workflow.yml b/.github/workflows/package-release-workflow.yml
index 4bb3d87..424f17e 100644
--- a/.github/workflows/package-release-workflow.yml
+++ b/.github/workflows/package-release-workflow.yml
@@ -56,7 +56,7 @@ jobs:
       - name: Package source code
         uses: simatic-ax/actions/apax-pack@v3
         with:
-          key: ${{ secrets.APAX_SIGNKEY }}
+          key: ${{ secrets.APAX_SIGNKEY_V2 }}
 
       - name: Login to required registries
         uses: simatic-ax/actions/apax-login@v3
@@ -69,4 +69,4 @@ jobs:
         uses: simatic-ax/actions/apax-publish@v3
         with:
           registries: |
-            https://npm.pkg.github.com
\ No newline at end of file
+            https://npm.pkg.github.com