diff --git a/requirements.txt b/requirements.txt
index 697e209..b3a3c87 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -116,7 +116,7 @@ sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.2
 sphinxcontrib-serializinghtml==1.1.3
 tensorboard==1.14.0
-tensorflow==1.14.0
+tensorflow==2.7.2
 tensorflow-estimator==1.14.0
 tensorflow-hub==0.5.0
 tensorflowjs==1.2.10