diff --git a/kaidb_vilin/requirements.txt b/kaidb_vilin/requirements.txt
index 07150666..9533066c 100644
--- a/kaidb_vilin/requirements.txt
+++ b/kaidb_vilin/requirements.txt
@@ -11,7 +11,7 @@ plotly==2.5.1
 gmplot==1.2.0
 nltk==3.2.4
 prov==1.5.2
-tensorflow==1.5.0
+tensorflow==2.7.2
 dill==0.2.7.1
 Keras==2.1.3
 tweepy==3.6.0