diff --git a/requirements.txt b/requirements.txt
index 6f7d7ad..ae746ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ scikit-learn==0.19.0
 scipy==0.19.1
 simplegeneric==0.8.1
 six==1.10.0
-tensorflow==1.3.0
+tensorflow==2.6.4
 tensorflow-tensorboard==0.1.5
 terminado==0.6
 testpath==0.3.1