diff --git a/mcp-config/action.yml b/mcp-config/action.yml
index d5db9f1..d364ee0 100644
--- a/mcp-config/action.yml
+++ b/mcp-config/action.yml
@@ -133,7 +133,7 @@ runs:
 
     - name: Upload configuration as artifact
       if: inputs.upload-artifact == 'true'
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: ${{ inputs.artifact-name }}
         path: ${{ inputs.output-file }}