diff --git a/.ci-operator.yaml b/.ci-operator.yaml
index 844f0d26ad..7cd14bfef5 100644
--- a/.ci-operator.yaml
+++ b/.ci-operator.yaml
@@ -1,4 +1,4 @@
 build_root_image:
   name: release
   namespace: openshift
-  tag: rhel-8-release-golang-1.20-openshift-4.14
+  tag: rhel-8-release-golang-1.20-openshift-4.15
diff --git a/images/descheduler/Dockerfile.rhel7 b/images/descheduler/Dockerfile.rhel7
index 4c3cb06a28..4f0dc5f54b 100644
--- a/images/descheduler/Dockerfile.rhel7
+++ b/images/descheduler/Dockerfile.rhel7
@@ -1,9 +1,9 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.20-openshift-4.14 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.20-openshift-4.15 AS builder
 WORKDIR /go/src/sigs.k8s.io/descheduler
 COPY . .
 ARG prefix=sigs.k8s.io/descheduler/pkg/version
 RUN go build -ldflags "-X ${prefix}.version=${OS_GIT_VERSION} -X ${prefix}.buildDate=${BUILD_RELEASE} -X ${prefix}.gitsha1=${SOURCE_GIT_COMMIT}" -o descheduler ./cmd/descheduler
 
-FROM registry.ci.openshift.org/ocp/builder:rhel-8-base-openshift-4.14
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-base-openshift-4.15
 COPY --from=builder /go/src/sigs.k8s.io/descheduler/descheduler /usr/bin/
 CMD ["/usr/bin/descheduler"]