diff --git a/Dockerfile b/Dockerfile
index d5a0458186..ab1f25103a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.svc.ci.openshift.org/openshift/release:golang-1.10 AS builder
+FROM registry.svc.ci.openshift.org/openshift/release:golang-1.12 AS builder
 WORKDIR /go/src/sigs.k8s.io/cluster-api-provider-openstack
 COPY . .
 
diff --git a/Dockerfile.rhel7 b/Dockerfile.rhel7
index 361bfc85f9..156ab1f92f 100644
--- a/Dockerfile.rhel7
+++ b/Dockerfile.rhel7
@@ -1,4 +1,4 @@
-FROM registry.svc.ci.openshift.org/ocp/builder:golang-1.10 AS builder
+FROM registry.svc.ci.openshift.org/ocp/builder:golang-1.12 AS builder
 WORKDIR /go/src/sigs.k8s.io/cluster-api-provider-openstack
 COPY . .