diff --git a/requirements.txt b/requirements.txt
index aa22c8b..cfd8206 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ deepmd-kit[cpu]==2.2.10
 dpgen==0.12.0
 dpdispatcher==0.6.4
 dargs
-dpgen2
+dpgen2==0.0.7