diff --git a/.travis.yml b/.travis.yml
index 96d41718a..d11a3c960 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,11 +4,9 @@ arch: arm64-graviton2
 language: go
 
 go:
-  - "1.11.x"
-  - "1.12.x"
-  - "1.13.x"
   - "1.14.x"
   - "1.15.x"
+  - "1.16.x"
 
 branches:
   only:
diff --git a/go.mod b/go.mod
index 0b8f1b44b..bb4169602 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/gogf/gf
 
-go 1.11
+go 1.14
 
 require (
 	github.com/BurntSushi/toml v0.3.1