diff --git a/.github/workflows/dependency-updates.yml b/.github/workflows/dependency-updates.yml
index bea58686..02536336 100644
--- a/.github/workflows/dependency-updates.yml
+++ b/.github/workflows/dependency-updates.yml
@@ -12,7 +12,8 @@ jobs:
     - uses: actions/checkout@v3
     - uses: nanasess/setup-php@master
       with:
-        php-version: '8.0'
+        php-version: 8.0
+        extensions: apcu
     - name: Run dependency update script
       run: |
         set -x