diff --git a/requirements.txt b/requirements.txt
index b7fdc6d..0624fef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -77,7 +77,7 @@ snowballstemmer==1.2.1
 Sphinx==1.7.6
 sphinxcontrib-websupport==1.1.0
 tensorboard==1.8.0
-tensorflow==1.8.0
+tensorflow==2.5.0
 termcolor==1.1.0
 terminado==0.8.1
 testpath==0.3.1