diff --git a/.travis.yml b/.travis.yml
index 8b2b956..e94c133 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,7 @@
 sudo: false
 language: go
 go:
-  - 1.8.x
-  - 1.9.x
+  - 1.10.x
   - tip
 
 before_install:
diff --git a/README.md b/README.md
index f75fbed..5c91346 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ Features
 Requirements
 ------------
 
-* Need at least `go1.8` or newer.
+* Need at least `go1.10` or newer.
 
 Documentation
 -------------
@@ -70,7 +70,7 @@ Contributing
 ------------
 * Fork
 * Write code
-* Run unit test: `go test -race -v ./...`
+* Run unit test: `go test -v ./...`
 * Run go vet: `go vet -v ./...`
 * Run go fmt: `go fmt ./...`
 * Commit changes