diff --git a/go.mod b/go.mod
index 2f21e36..1e31860 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/go-language-server/uri
 
-go 1.12
+go 1.13
 
 require (
 	github.com/google/go-cmp v0.3.1