diff --git a/requirements.txt b/requirements.txt
index a61034e..5878797 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 numpy==1.16.3
 keras==2.2.4
 tensorflow-gpu==1.13.1
-tensorflow==1.13.1
+tensorflow==2.11.1
 -e git://github.com/keras-team/keras-contrib.git#egg=keras-contrib
 pillow==6.0.0
 matplotlib==3.0.3