diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7815e83b..a7154460 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,11 +21,11 @@ jobs:
     name: "${{ matrix.os }} Python: ${{ matrix.python-version }}"
     services:
       redis:
-        image: redis:6.2.6
+        image: redis:6.2-alpine
         ports:
           - 6379:6379
       memcached:
-        image: memcached:1.6.12
+        image: memcached:1.6-alpine
         ports:
           - 11211:11211
       mysql: