diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b2bab37..fb3ccc5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     container:
-      image: quay.io/centos-boot/builder:latest
+      image: quay.io/centos-boot/builder:latest@sha256:4c9001ee367d3adf085973b66bfdbd5184e3363cad62823ffdec0547e4f439af
       options: --privileged
 
     strategy:
diff --git a/.github/workflows/publish-image.yml b/.github/workflows/publish-image.yml
index 504f095..ea11fa7 100644
--- a/.github/workflows/publish-image.yml
+++ b/.github/workflows/publish-image.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     container:
-      image: quay.io/centos-boot/builder:latest
+      image: quay.io/centos-boot/builder:latest@sha256:4c9001ee367d3adf085973b66bfdbd5184e3363cad62823ffdec0547e4f439af
       options: --privileged
 
     strategy:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3240c83..9d949e3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -26,6 +26,6 @@ repos:
     hooks:
       - id: markdownlint
   - repo: https://github.com/maxbrunet/pre-commit-renovate
-    rev: 37.52.0
+    rev: 37.56.4
     hooks:
       - id: renovate-config-validator