diff --git a/.ci-operator.yaml b/.ci-operator.yaml
index 461415cbc..e307e5af6 100644
--- a/.ci-operator.yaml
+++ b/.ci-operator.yaml
@@ -1,4 +1,4 @@
 build_root_image:
   name: release
   namespace: openshift
-  tag: rhel-9-release-golang-1.24-openshift-4.20
+  tag: rhel-9-release-golang-1.24-openshift-4.21
diff --git a/openshift/catalogd.Dockerfile b/openshift/catalogd.Dockerfile
index cfdcefb10..9e874c93c 100644
--- a/openshift/catalogd.Dockerfile
+++ b/openshift/catalogd.Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.24-openshift-4.20 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.24-openshift-4.21 AS builder
 
 ARG SOURCE_GIT_COMMIT
 ENV GIT_COMMIT=${SOURCE_GIT_COMMIT}
@@ -6,7 +6,7 @@ WORKDIR /build
 COPY . .
 RUN make go-build-local
 
-FROM registry.ci.openshift.org/ocp/4.20:base-rhel9
+FROM registry.ci.openshift.org/ocp/4.21:base-rhel9
 USER 1001
 COPY --from=builder /build/bin/catalogd /catalogd
 COPY openshift/catalogd/cp-manifests /cp-manifests