diff --git a/README.md b/README.md
index cfc30c67..8c46cf16 100644
--- a/README.md
+++ b/README.md
@@ -73,7 +73,7 @@ We've used many similar tools in the past, and most of them are either too slow,
 Which brings us to...
 
 ## Requirements
-* Go 1.4+
+* Go 1.13+
 
 Yup, that's it. You can proxy requests to the Go service through Apache/nginx/etc., but that's not required.