diff --git a/.appveyor.yml b/.appveyor.yml
index 14ef3101f..fd465a80b 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -12,7 +12,7 @@ environment:
   GOPATH: C:\gopath
   CGO_ENABLED: 1
   matrix:
-    - GO_VERSION: 1.12.13
+    - GO_VERSION: 1.13.4
 
 before_build:
   - choco install -y mingw --version 5.3.0
diff --git a/.travis.yml b/.travis.yml
index d087f2536..390ee0533 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,13 +10,13 @@ os:
 - linux
 
 go:
-  - "1.12.13"
+  - "1.13.4"
 
 env:
-  - TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runc.v1 TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=bionic
-  - TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runc.v2 TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=bionic TRAVIS_RELEASE=yes
-  - TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runtime.v1.linux TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=bionic
-  - TRAVIS_GOOS=darwin TRAVIS_CGO_ENABLED=0
+  - TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runc.v1 TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=bionic GOPROXY=direct
+  - TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runc.v2 TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=bionic TRAVIS_RELEASE=yes GOPROXY=direct
+  - TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runtime.v1.linux TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=bionic GOPROXY=direct
+  - TRAVIS_GOOS=darwin TRAVIS_CGO_ENABLED=0 GOPROXY=direct
 
 matrix:
   include:
@@ -24,7 +24,7 @@ matrix:
     - if: type != pull_request
       os: linux
       dist: xenial
-      env: TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runc.v2 TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=xenial
+      env: TRAVIS_GOOS=linux TEST_RUNTIME=io.containerd.runc.v2 TRAVIS_CGO_ENABLED=1 TRAVIS_DISTRO=xenial GOPROXY=direct
 
 go_import_path: github.com/containerd/containerd
 
@@ -73,7 +73,7 @@ script:
   - DCO_VERBOSITY=-q ../project/script/validate/dco
   - ../project/script/validate/fileheader ../project/
   - travis_wait ../project/script/validate/vendor
-  - GOOS=linux script/setup/install-dev-tools
+  - GOOS=linux GO111MODULE=off script/setup/install-dev-tools
   - go build -i .
   - make check
   - if [ "$GOOS" = "linux" ]; then make check-protos check-api-descriptors; fi
diff --git a/contrib/Dockerfile.test b/contrib/Dockerfile.test
index ba89e6d61..4380aa6ee 100644
--- a/contrib/Dockerfile.test
+++ b/contrib/Dockerfile.test
@@ -6,7 +6,7 @@
 # 3.) $ make binaries install test
 #
 
-ARG GOLANG_VERSION=1.12.13
+ARG GOLANG_VERSION=1.13.4
 
 FROM golang:${GOLANG_VERSION} AS golang-base
 RUN mkdir -p /go/src/github.com/containerd/containerd
@@ -34,6 +34,8 @@ RUN apt-get update && apt-get install -y \
 
 COPY vendor.conf vendor.conf
 COPY script/setup/install-runc install-runc
+ARG GOPROXY=direct
+ARG GO111MODULE=off
 RUN ./install-runc
 
 FROM golang-base AS dev