diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2686ce3..dea5c38 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
           --health-retries 5
 
       mysql:
-        image: mysql:8
+        image: mysql:9
         env:
           MYSQL_USER: glloq_user
           MYSQL_PASSWORD: glloq_password
diff --git a/docker-compose.yml b/docker-compose.yml
index a3bccf3..9b4ca2b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,7 +10,7 @@ services:
       POSTGRES_PASSWORD: root
       POSTGRES_DB: glloq
   mysql:
-    image: mysql:8
+    image: mysql:9
     ports:
       - 3306:3306
     environment: