diff --git a/README.md b/README.md
index 7dc3eb7..1404435 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,6 @@ Source code of AAAI submission "Heterogeneous Graph Structure Learning for Graph
 ## Python Packages
 - Python >= 3.6.8
 - Pytorch >= 1.3.0
-- DGL == 0.4.3
 ## GPU Memmory Requirements
 - ACM >= 8G
 - DBLP >=5G