diff --git a/requirements.txt b/requirements.txt
index 7aad4ff9b..85807cd38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -67,5 +67,5 @@ axolotl-contribs-lgpl==0.0.6
 axolotl-contribs-mit==0.0.3
 
 # for sequence parallelism
-yunchang.=0.6.0
+yunchang==0.6.0
 ring-flash-attn>=0.1.4