diff --git a/.ci-operator.yaml b/.ci-operator.yaml
index 7cd14bfe..38718883 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-4.15
+  tag: rhel-8-release-golang-1.21-openshift-4.16
diff --git a/Dockerfile b/Dockerfile
index b2cfa80b..2c1a4fe2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
-FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.20-openshift-4.15 AS builder
+FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.21-openshift-4.16 AS builder
 WORKDIR /go/src/github.com/openshift/ibm-vpc-block-csi-driver-operator
 COPY . .
 RUN make
 
-FROM registry.ci.openshift.org/ocp/4.15:base
+FROM registry.ci.openshift.org/ocp/4.16:base
 COPY --from=builder /go/src/github.com/openshift/ibm-vpc-block-csi-driver-operator/ibm-vpc-block-csi-driver-operator /usr/bin
 COPY manifests /manifests
 ENTRYPOINT ["/usr/bin/ibm-vpc-block-csi-driver-operator"]