diff --git a/Dockerfile b/Dockerfile
index 5456a57..1a52818 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM bitnami/mariadb:11.4.3-debian-12-r1
+FROM bitnami/mariadb:11.5.2-debian-12-r3@sha256:0b22e57cbb55e002eda38cb781331aee7bfe91931c6c62eec37c970019feb55d
 
 USER 0
 RUN install_packages zstd awscli