diff --git a/.forgejo/workflows/lint.yaml b/.forgejo/workflows/lint.yaml
index a0fd1d8..a867c13 100644
--- a/.forgejo/workflows/lint.yaml
+++ b/.forgejo/workflows/lint.yaml
@@ -10,7 +10,7 @@ jobs:
     name: Ansible Lint
     runs-on: docker
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
       - name: Install pip
         run: |
           apt update
diff --git a/renovate.json b/renovate.json
index 9cd0c82..2975de6 100644
--- a/renovate.json
+++ b/renovate.json
@@ -3,7 +3,8 @@
   "extends": [
     "config:recommended", // Included in config:best-practices anyway, but added for clarity.
     "config:best-practices",
-    ":ignoreUnstable"
+    ":ignoreUnstable",
+    ":disableRateLimiting"
   ],
   "semanticCommits": "disabled",
   "packageRules": [
diff --git a/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2 b/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
index 4c9d491..c5379bb 100644
--- a/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
@@ -3,7 +3,7 @@
 
 services:
   database:
-    image: docker.io/library/mariadb:11@sha256:ae6119716edac6998ae85508431b3d2e666530ddf4e94c61a10710caec9b0f71
+    image: docker.io/library/mariadb:12@sha256:5b6a1eac15b85b981a61afb89aea2a22bf76b5f58809d05f0bcc13ab6ec44cb8
     environment:
       - "MARIADB_DATABASE=wordpress"
       - "MARIADB_ROOT_PASSWORD={{ secret__mariadb_root_password }}"