diff --git a/.travis.yml b/.travis.yml
index 1d157e178..f7a25e6f3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: go
 
-go:  
-  - 1.7.3
+go:
+  - 1.7.4
   - tip
 
 matrix:
diff --git a/appveyor.yml b/appveyor.yml
index 640e6f70d..8f1e423e0 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,8 +9,8 @@ environment:
 
 install:
   - rmdir c:\go /s /q
-  - appveyor DownloadFile https://storage.googleapis.com/golang/go1.7.3.windows-amd64.zip
-  - 7z x go1.7.3.windows-amd64.zip -y -oC:\ > NUL
+  - appveyor DownloadFile https://storage.googleapis.com/golang/go1.7.4.windows-amd64.zip
+  - 7z x go1.7.4.windows-amd64.zip -y -oC:\ > NUL
   - go version
   - go env
   - go get -t ./...