diff --git a/build/Dockerfile b/build/Dockerfile
index 365665323a40df682792aa2e0ccd8f3f92c8a348..095f8a0fde5221f54f7ecc9e675a8178599d404e 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -15,7 +15,7 @@
 # docker build "$PWD" --build-arg commit="$(git rev-parse --short HEAD)" --build-arg version=v2.1.1 -t heroiclabs/nakama:2.1.1
 # docker build "$PWD" --build-arg commit="$(git rev-parse --short HEAD)" --build-arg version="v2.1.1-$(git rev-parse --short HEAD)" -t heroiclabs/nakama-prerelease:"2.1.1-$(git rev-parse --short HEAD)"
 
-FROM golang:1.12.5-alpine3.9 as builder
+FROM golang:1.12.6-alpine3.9 as builder
 
 ARG commit
 ARG version
diff --git a/build/pluginbuilder/Dockerfile b/build/pluginbuilder/Dockerfile
index c3e10be8112b9e5ae5d2c0bbb5f83b1befd110e0..1da804c56bd13850688cd51195e779c4d4c1e9e2 100644
--- a/build/pluginbuilder/Dockerfile
+++ b/build/pluginbuilder/Dockerfile
@@ -15,7 +15,7 @@
 # docker build "$PWD" --file ./Dockerfile.pluginbuilder --build-arg commit="$(git rev-parse --short HEAD)" --build-arg version=v2.1.1 -t heroiclabs/nakama-pluginbuilder:2.1.1
 # docker build "$PWD" --file ./Dockerfile.pluginbuilder --build-arg commit="$(git rev-parse --short HEAD)" --build-arg version="v2.1.1-$(git rev-parse --short HEAD)" -t heroiclabs/nakama-prerelease:"2.1.1-$(git rev-parse --short HEAD)"
 
-FROM golang:1.12.5-alpine3.9 as builder
+FROM golang:1.12.6-alpine3.9 as builder
 
 MAINTAINER Heroic Labs <support@heroiclabs.com>