diff --git a/action.yml b/action.yml
index 977b72f..51497f5 100644
--- a/action.yml
+++ b/action.yml
@@ -202,7 +202,7 @@ runs:
 
     - name: Upload artifact
       if: inputs.upload-artifact == 'true'
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: ${{ inputs.artifact-name }}
         path: ${{ github.workspace }}/.agent-ready-output/