diff --git a/compose.yml b/compose.yml
index 2e697db..3797193 100644
--- a/compose.yml
+++ b/compose.yml
@@ -52,7 +52,7 @@ services:
     depends_on:
       - db
   db:
-    image: "mariadb:11.4"
+    image: "mariadb:11.8@sha256:6422478cb8e159f080fb1d8ccf65101e26fe51385787fde7d16c3b165a331f15"
     environment:
       - MYSQL_DATABASE=openemr
       - MYSQL_USER=openemr