diff --git a/requirements.txt b/requirements.txt
index e67e550..8f6a057 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ pandas==0.24.2
 scikit-learn==0.20.3
 scipy==1.2.2
 sklearn==0.0
-tensorflow==1.13.1
+tensorflow==2.6.4
 uproot==3.6.4
\ No newline at end of file