diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9d949e3..9a6e318 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: 37.56.4
+    rev: 37.61.3
     hooks:
       - id: renovate-config-validator
diff --git a/fedora-boot-cloud/Containerfile b/fedora-boot-cloud/Containerfile
index b8f1cb0..53429e2 100644
--- a/fedora-boot-cloud/Containerfile
+++ b/fedora-boot-cloud/Containerfile
@@ -1,6 +1,6 @@
 # This image contains cloud-init, which makes it usable out of the box
 # for e.g. a pre-generated AWS or KVM guest system.
-FROM quay.io/centos-boot/fedora-tier-1-dev:eln
+FROM quay.io/centos-boot/fedora-tier-1-dev:eln@sha256:47c8dffc0fa2b4d324ad19b6b2db5b5a31fa27ca415e00598ab0fe3e48a4aa92
 RUN dnf -y install cloud-init && \
     ln -s ../cloud-init.target /usr/lib/systemd/system/default.target.wants && \
     rm /var/log/*.log /var/lib/dnf -rf && ostree container commit