diff --git a/go.mod b/go.mod
index 93a858381..673c679dc 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/prymitive/karma
 
-go 1.14
+go 1.15
 
 require (
 	github.com/DeanThompson/ginpprof v0.0.0-20190408063150-3be636683586