diff --git a/Dockerfile b/Dockerfile
index 8bfe3d6db66164f42ee1037355c4b1e6ea18c82e..cfd9a3db9906e2f70e64247a94ea1ebe0a803b37 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ARG BASE_TAG=8.4
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
 ENV MARIADB_MAJOR 10.5
-ENV MARIADB_VERSION 10.5.10
+ENV MARIADB_VERSION 10.5.11
 
 # copy dependencies, GPG keys, and scripts
 COPY mariadb-server.rpm mariadb-client.rpm mariadb-common.rpm mariadb-shared.rpm galera.rpm boost.rpm signatures/RPM-GPG-KEY-MariaDB signatures/RPM-GPG-KEY-CentOS-Official /
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index ef08b8010ad86666b44d4f481d4b57dca9a5958a..3973066bb1ff31502e583898430a36207ec8ae8e 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -58,7 +58,7 @@ resources:
     type: sha256
     value: d05264442a327518c4893d2d1f6200d169616466c8bb062780a458b310266525
 - filename: galera.rpm
-  url: http://yum.mariadb.org/10.5.10/centos/8/x86_64/rpms/galera-4-26.4.8-1.el8.x86_64.rpm
+  url: http://yum.mariadb.org/10.5.11/centos/8/x86_64/rpms/galera-4-26.4.8-1.el8.x86_64.rpm
   validation:
     type: sha256
     value: 4157ca5f63c10f043ea48a0b4b781b3d2c123b00601305c6b654deb6eac169d4