diff --git a/definition/docker-compose.yml b/definition/docker-compose.yml
index d58c5624..306931e9 100644
--- a/definition/docker-compose.yml
+++ b/definition/docker-compose.yml
@@ -53,7 +53,7 @@ services:
             - '8025'
 
     mariadb:
-        image: 'mariadb:10.10.2'
+        image: 'mariadb:10.10.3'
         ports:
             - 3306
         environment: