diff --git a/applications/ColossalChat/requirements.txt b/applications/ColossalChat/requirements.txt
index ef3a5a0e8..639ff6aef 100755
--- a/applications/ColossalChat/requirements.txt
+++ b/applications/ColossalChat/requirements.txt
@@ -1,4 +1,4 @@
-transformers>=4.36.2
+transformers==4.36.2
 tqdm
 datasets==2.14.7
 loralib