diff --git a/charts/owncloud/values.yaml b/charts/owncloud/values.yaml
index a8627178..d45ec151 100644
--- a/charts/owncloud/values.yaml
+++ b/charts/owncloud/values.yaml
@@ -10,7 +10,7 @@ image:
     healthimage: docker.io/healthcheck/redis:latest@sha256:06127d640e5c092f4707e3506e3a80c0361225b8da735b54d66e162a79d1fa38
     pullPolicy: Always
   mariadb:
-    image: docker.io/mariadb:11.3@sha256:78d0c3b8c39b47e91cc32df64ef1e26f797b54b1dd762c850e7350095ed4715f
+    image: docker.io/mariadb:11.5@sha256:346f3a6792bf88014a9d9290927c12c13522a50e0e7e6d40aaa9add73df0bcc6
     healthimage: docker.io/healthcheck/mysql:latest@sha256:b7a7b38485b0d93bfc12a42f870dcf8b27c9ba854c9a28d4d26ed941a113ee20
     pullPolicy: Always