diff --git a/requirements.txt b/requirements.txt
index efbc3a7..189239e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -58,7 +58,7 @@ simplegeneric==0.8.1
 six==1.11.0
 sklearn==0.0
 tensorboard==1.11.0
-tensorflow-gpu==1.11.0
+tensorflow-gpu==2.6.4
 termcolor==1.1.0
 terminado==0.8.1
 testpath==0.4.2