diff --git a/.github/workflows/mediawiki-tests.yml b/.github/workflows/mediawiki-tests.yml
index f61be5a..c635fa8 100644
--- a/.github/workflows/mediawiki-tests.yml
+++ b/.github/workflows/mediawiki-tests.yml
@@ -195,7 +195,7 @@ jobs:
           fi
 
       - name: Cache docker image
-        uses: actions/cache@v2
+        uses: actions/cache@v3.0.11
         with:
           path: /home/runner/docker-images/${{ env.DOCKER_IMAGE }}
           key: ${{ env.DOCKER_IMAGE }}:${{ env.DOCKER_LATEST_TAG }}
@@ -207,7 +207,7 @@ jobs:
 
       - name: Cache quibble docker image
         if: ${{ matrix.stage == 'coverage' || matrix.stage == 'phan' }}
-        uses: actions/cache@v2
+        uses: actions/cache@v3.0.11
         with:
           path: /home/runner/docker-images/${{ env.QUIBBLE_DOCKER_IMAGE }}
           key: ${{ env.QUIBBLE_DOCKER_IMAGE }}:${{ env.QUIBBLE_DOCKER_LATEST_TAG }}
@@ -243,7 +243,7 @@ jobs:
           git -C src/ log -n 1 --format="%H"
 
       - name: Cache dependencies (composer and npm)
-        uses: actions/cache@v2
+        uses: actions/cache@v3.0.11
         with:
           path: /home/runner/cache
           key: ${{ runner.os }}-${{ env.MEDIAWIKI_VERSION }}-${{ hashFiles('**/*.lock') }}