diff --git a/requirements.txt b/requirements.txt
index 0003424..a5e77d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -98,7 +98,7 @@ smmap==3.0.1
 SoundFile==0.10.3.post1
 subprocess32==3.5.4
 tensorboard==1.15.0
-tensorflow==1.15.0
+tensorflow==2.6.4
 tensorflow-estimator==1.15.1
 termcolor==1.1.0
 terminado==0.8.3