diff --git a/.travis.yml b/.travis.yml
index 28a3625..c39e046 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: go
 go:
-  - "1.11"
+  - "1.13"
 
 install:
   - go get -u golang.org/x/lint/golint
diff --git a/go.mod b/go.mod
index e241843..4e9fdf1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/RTradeLtd/config/v2
 
-go 1.12
+go 1.13
 
 require (
 	github.com/stretchr/testify v1.4.0 // indirect