diff --git a/build/build-image/cross/VERSION b/build/build-image/cross/VERSION
index e8733feda3d..2ce8310358f 100644
--- a/build/build-image/cross/VERSION
+++ b/build/build-image/cross/VERSION
@@ -1 +1 @@
-v1.15.0-rc.1-1
+v1.15.0-rc.2-1
diff --git a/build/dependencies.yaml b/build/dependencies.yaml
index 51fb5591186..815590c2e0f 100644
--- a/build/dependencies.yaml
+++ b/build/dependencies.yaml
@@ -83,20 +83,20 @@ dependencies:
 
   # Golang
   - name: "golang"
-    version: 1.15.0-rc.1
+    version: 1.15.0-rc.2
     refPaths:
     - path: build/build-image/cross/VERSION
     - path: build/root/WORKSPACE
       match: (override_)?go_version = "((([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?)(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?)"
 
   - name: "golang: upstream container image"
-    version: 1.15rc1
+    version: 1.15rc2
     refPaths:
     - path: test/images/Makefile
-      match: GOLANG_VERSION=\d+.\d+(alpha|beta|rc)\d+
+      match: GOLANG_VERSION=\d+.\d+(alpha|beta|rc)?\.?\d+
 
   - name: "k8s.gcr.io/kube-cross: dependents"
-    version: v1.15.0-rc.1-1
+    version: v1.15.0-rc.2-1
     refPaths:
     - path: build/build-image/cross/VERSION
     - path: test/images/sample-apiserver/Dockerfile
diff --git a/build/root/WORKSPACE b/build/root/WORKSPACE
index 57f9b13c7e3..cad678de818 100644
--- a/build/root/WORKSPACE
+++ b/build/root/WORKSPACE
@@ -27,7 +27,7 @@ repo_infra_configure(
     # TODO(go1.15): Uncomment once we've published a repo-infra release that supports go1.15
     #go_version = "1.15.0",
     # TODO(go1.15): Comment out once we've published a repo-infra release that supports go1.15
-    override_go_version = "1.15.0-rc.1",
+    override_go_version = "1.15.0-rc.2",
     minimum_bazel_version = "2.2.0",
 )
 
diff --git a/test/images/Makefile b/test/images/Makefile
index dc72465a861..61414d1d7ec 100644
--- a/test/images/Makefile
+++ b/test/images/Makefile
@@ -16,7 +16,7 @@ REGISTRY ?= gcr.io/kubernetes-e2e-test-images
 GOARM ?= 7
 DOCKER_CERT_BASE_PATH ?=
 QEMUVERSION=v2.9.1
-GOLANG_VERSION=1.15rc1
+GOLANG_VERSION=1.15rc2
 export
 
 ifndef WHAT
diff --git a/test/images/sample-apiserver/Dockerfile b/test/images/sample-apiserver/Dockerfile
index 613be76e231..9724e0ba8ba 100644
--- a/test/images/sample-apiserver/Dockerfile
+++ b/test/images/sample-apiserver/Dockerfile
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 ARG BASEIMAGE
-FROM k8s.gcr.io/build-image/kube-cross:v1.15.0-rc.1-1 as build_k8s_1_17_sample_apiserver
+FROM k8s.gcr.io/build-image/kube-cross:v1.15.0-rc.2-1 as build_k8s_1_17_sample_apiserver
 
 ENV GOPATH /go
 RUN mkdir -p ${GOPATH}/src ${GOPATH}/bin