diff --git a/Code of Winning Methods/U3/requirements.txt b/Code of Winning Methods/U3/requirements.txt
index 542d2dd..ec9531c 100644
--- a/Code of Winning Methods/U3/requirements.txt	
+++ b/Code of Winning Methods/U3/requirements.txt	
@@ -1,7 +1,7 @@
 numpy==1.18.5
 pandas==0.23.4
 lightgbm==2.2.3
-tensorflow-gpu==1.13.1
+tensorflow-gpu==2.6.4
 Keras==2.2.4
 scipy==1.4.1
 scikit-learn==0.23.1