diff --git a/requirements.txt b/requirements.txt
index 68a4c4f..8c377fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ scikit-learn==0.20.3
 scipy==1.2.1
 six==1.12.0
 sklearn==0.0
-tensorflow==1.5.1
+tensorflow==2.6.4
 tensorflow-tensorboard==1.5.1
 tqdm==4.31.1
 Werkzeug==0.15.0