diff --git a/appveyor.yml b/appveyor.yml
index 07fb16e9ae..af437707bc 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,7 +4,7 @@ clone_folder: c:\gopath\src\github.com\docker\cli
 
 environment:
   GOPATH: c:\gopath
-  GOVERSION: 1.12.5
+  GOVERSION: 1.12.6
   DEPVERSION: v0.4.1
 
 install:
diff --git a/dockerfiles/Dockerfile.binary-native b/dockerfiles/Dockerfile.binary-native
index bc609746be..a89278fe11 100644
--- a/dockerfiles/Dockerfile.binary-native
+++ b/dockerfiles/Dockerfile.binary-native
@@ -1,4 +1,4 @@
-FROM    golang:1.12.5-alpine
+FROM    golang:1.12.6-alpine
 
 RUN     apk add -U git bash coreutils gcc musl-dev
 
diff --git a/dockerfiles/Dockerfile.cross b/dockerfiles/Dockerfile.cross
index 7dda66fd9a..934b45ddd4 100644
--- a/dockerfiles/Dockerfile.cross
+++ b/dockerfiles/Dockerfile.cross
@@ -1,4 +1,4 @@
-FROM	dockercore/golang-cross:1.12.5
+FROM	dockercore/golang-cross:1.12.6
 ENV     DISABLE_WARN_OUTSIDE_CONTAINER=1
 WORKDIR /go/src/github.com/docker/cli
 COPY    . .
diff --git a/dockerfiles/Dockerfile.dev b/dockerfiles/Dockerfile.dev
index 45203f48b3..93647afc69 100644
--- a/dockerfiles/Dockerfile.dev
+++ b/dockerfiles/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM    golang:1.12.5-alpine
+FROM    golang:1.12.6-alpine
 
 RUN     apk add -U git make bash coreutils ca-certificates curl
 
diff --git a/dockerfiles/Dockerfile.e2e b/dockerfiles/Dockerfile.e2e
index 10d155a6c3..ed104b343e 100644
--- a/dockerfiles/Dockerfile.e2e
+++ b/dockerfiles/Dockerfile.e2e
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.12.5
+ARG GO_VERSION=1.12.6
 
 FROM docker/containerd-shim-process:a4d1531 AS containerd-shim-process
 
diff --git a/dockerfiles/Dockerfile.lint b/dockerfiles/Dockerfile.lint
index c141cfddd5..abd19efd58 100644
--- a/dockerfiles/Dockerfile.lint
+++ b/dockerfiles/Dockerfile.lint
@@ -1,4 +1,4 @@
-FROM    golang:1.12.5-alpine
+FROM    golang:1.12.6-alpine
 
 RUN     apk add -U git