diff --git a/README.md b/README.md
index f762f9a5..0f28e4cb 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ A DATC compliant dippy judge in Go.
 
 Tested against over 5000 real games played by humans.
 
-For autogenerated documentation, see http://godoc.org/github.com/zond/godip.
+For autogenerated documentation, see https://pkg.go.dev/github.com/zond/godip.
 
 To run the DATC test cases: