diff --git a/Dockerfile b/Dockerfile
index 327841bb7f57..cb2078294f1e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@
 # limitations under the License.
 
 # Build the manager binary
-FROM golang:1.13.14 as builder
+FROM golang:1.13.15 as builder
 WORKDIR /workspace
 
 # Run this with docker build --build_arg goproxy=$(go env GOPROXY) to override the goproxy
diff --git a/Makefile b/Makefile
index a16ceef5d800..d573a9523d97 100644
--- a/Makefile
+++ b/Makefile
@@ -487,14 +487,14 @@ release-binary: $(RELEASE_DIR)
 		-e GOARCH=$(GOARCH) \
 		-v "$$(pwd):/workspace$(DOCKER_VOL_OPTS)" \
 		-w /workspace \
-		golang:1.13.14 \
+		golang:1.13.15 \
 		go build -a -ldflags "$(LDFLAGS) -extldflags '-static'" \
 		-o $(RELEASE_DIR)/$(notdir $(RELEASE_BINARY))-$(GOOS)-$(GOARCH) $(RELEASE_BINARY)
 
 .PHONY: release-staging
 release-staging: ## Builds and push container images to the staging bucket.
 	docker pull docker.io/docker/dockerfile:experimental
-	docker pull docker.io/library/golang:1.13.14
+	docker pull docker.io/library/golang:1.13.15
 	docker pull gcr.io/distroless/static:latest
 	REGISTRY=$(STAGING_REGISTRY) $(MAKE) docker-build-all docker-push-all release-alias-tag
 
diff --git a/Tiltfile b/Tiltfile
index b587f39af4f7..0a589e4cc01f 100644
--- a/Tiltfile
+++ b/Tiltfile
@@ -125,7 +125,7 @@ def load_provider_tiltfiles():
 
 tilt_helper_dockerfile_header = """
 # Tilt image
-FROM golang:1.13.14 as tilt-helper
+FROM golang:1.13.15 as tilt-helper
 # Support live reloading with Tilt
 RUN wget --output-document /restart.sh --quiet https://raw.githubusercontent.com/windmilleng/rerun-process-wrapper/master/restart.sh  && \
     wget --output-document /start.sh --quiet https://raw.githubusercontent.com/windmilleng/rerun-process-wrapper/master/start.sh && \
diff --git a/cmd/example-provider/Dockerfile b/cmd/example-provider/Dockerfile
index 2d2439efb20a..0dc5ef6e207d 100644
--- a/cmd/example-provider/Dockerfile
+++ b/cmd/example-provider/Dockerfile
@@ -15,7 +15,7 @@
 # limitations under the License.
 
 # Build the manager binary
-FROM golang:1.13.14 as builder
+FROM golang:1.13.15 as builder
 
 # Run this with docker build --build_arg goproxy=$(go env GOPROXY) to override the goproxy
 ARG goproxy=https://proxy.golang.org
diff --git a/test/infrastructure/docker/Dockerfile b/test/infrastructure/docker/Dockerfile
index 81c8d3e871ce..078f069e913c 100644
--- a/test/infrastructure/docker/Dockerfile
+++ b/test/infrastructure/docker/Dockerfile
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.13.14 as builder
+FROM golang:1.13.15 as builder
 
 # Run this with docker build --build_arg goproxy=$(go env GOPROXY) to override the goproxy
 ARG goproxy=https://proxy.golang.org
diff --git a/test/infrastructure/docker/Dockerfile.dev b/test/infrastructure/docker/Dockerfile.dev
index 0e3eb7249903..0355f8e0eb8f 100644
--- a/test/infrastructure/docker/Dockerfile.dev
+++ b/test/infrastructure/docker/Dockerfile.dev
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.13.14
+FROM golang:1.13.15
 
 # ALERT ################################################################
 # This is an unusual dockerfile. The expected build context is all of  #
diff --git a/test/infrastructure/docker/Makefile b/test/infrastructure/docker/Makefile
index 6f7536f0e1ce..0d75fec84584 100644
--- a/test/infrastructure/docker/Makefile
+++ b/test/infrastructure/docker/Makefile
@@ -209,7 +209,7 @@ release-manifests: $(RELEASE_DIR) ## Builds the manifests to publish with a rele
 .PHONY: release-staging
 release-staging: ## Builds and push container images to the staging bucket.
 	docker pull docker.io/docker/dockerfile:experimental
-	docker pull docker.io/library/golang:1.13.14
+	docker pull docker.io/library/golang:1.13.15
 	docker pull gcr.io/distroless/static:latest
 	REGISTRY=$(STAGING_REGISTRY) $(MAKE) docker-build-all docker-push-all release-alias-tag