diff --git a/python/ray/rllib/agents/qmix/README.md b/python/ray/rllib/agents/qmix/README.md
index d023a7fc7..e8d66616d 100644
--- a/python/ray/rllib/agents/qmix/README.md
+++ b/python/ray/rllib/agents/qmix/README.md
@@ -1 +1 @@
-Code in this package is adapted from https://github.com/oxwhirl/pymarl_alpha.
+Code in this package is adapted from https://github.com/oxwhirl/pymarl.