diff --git a/go.mod b/go.mod
index 6af9b29a..45006cd1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/go-language-server/protocol
 
-go 1.12
+go 1.13
 
 require (
 	github.com/francoispqt/gojay v1.2.13