diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7a87e76..63a59d1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
 
       - name: Upload reports
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
         with:
           name: reports
           path: ./**/target/surefire-reports
@@ -71,7 +71,7 @@ jobs:
 
       - name: Upload reports
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
         with:
           name: reports
           path: ./**/target/surefire-reports
@@ -108,7 +108,7 @@ jobs:
 
       - name: Upload reports
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
         with:
           name: reports
           path: ./**/target/surefire-reports