diff --git a/.github/workflows/pr-build-workflow.yml b/.github/workflows/pr-build-workflow.yml
index 807d6d1ef6..b419967a44 100644
--- a/.github/workflows/pr-build-workflow.yml
+++ b/.github/workflows/pr-build-workflow.yml
@@ -34,7 +34,7 @@ jobs:
         run: ./gradlew -PbuildSrc.skipTests=true :spring-security-docs:antora
       - name: Upload Docs
         id: upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: docs
           path: docs/build/site