diff --git a/.github/workflows/stable-ci.yml b/.github/workflows/stable-ci.yml
index bfda6d0..2022826 100644
--- a/.github/workflows/stable-ci.yml
+++ b/.github/workflows/stable-ci.yml
@@ -38,7 +38,7 @@ jobs:
           # Install extra packages by apt-get
           #extra_system_packages: # optional
       - name: Upload a Build Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           # Artifact name
           name: PDF # optional, default is artifact