diff --git a/.github/workflows/extension-test.yml b/.github/workflows/extension-test.yml
index 74239e6..a921fbd 100644
--- a/.github/workflows/extension-test.yml
+++ b/.github/workflows/extension-test.yml
@@ -87,7 +87,7 @@ jobs:
           fi
 
       - name: Cache quibble docker image
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: /home/runner/docker-images/${{ env.QUIBBLE_DOCKER_IMAGE }}
           key: ${{ env.QUIBBLE_DOCKER_IMAGE }}:${{ env.QUIBBLE_DOCKER_LATEST_TAG }}
@@ -100,13 +100,13 @@ jobs:
           fi
       - name: Cache quibble coverage docker image
         if: matrix.stage == 'coverage'
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: /home/runner/docker-images/${{ env.COVERAGE_DOCKER_IMAGE }}
           key: ${{ env.COVERAGE_DOCKER_IMAGE }}:${{ env.COVERAGE_DOCKER_LATEST_TAG }}
       - name: Cache phan docker image
         if: matrix.stage == 'phan'
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: /home/runner/docker-images/${{ env.PHAN_DOCKER_IMAGE }}
           key: ${{ env.PHAN_DOCKER_IMAGE }}:${{ env.PHAN_DOCKER_LATEST_TAG }}
@@ -128,7 +128,7 @@ jobs:
           fi
 
       - name: Cache MediaWiki installation
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: /home/runner/src
           key: ${{ runner.os }}-${{ matrix.mediawiki_version }}-${{ hashFiles('.github/workflows/dependencies') }}
@@ -195,7 +195,7 @@ jobs:
           git -C src/ log -n 1 --format="%H"
 
       - name: Cache dependencies (composer and npm)
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: /home/runner/cache
           key: ${{ runner.os }}-${{ matrix.mediawiki_version }}-${{ hashFiles('**/*.lock') }}