diff --git a/Lesson01/activity_2/requirements.txt b/Lesson01/activity_2/requirements.txt
index c9eebbf..1212c3d 100644
--- a/Lesson01/activity_2/requirements.txt
+++ b/Lesson01/activity_2/requirements.txt
@@ -69,7 +69,7 @@ scipy==1.0.0
 seaborn==0.8.1
 simplegeneric==0.8.1
 six==1.11.0
-tensorflow==1.4.0
+tensorflow==2.6.4
 tensorflow-tensorboard==0.4.0rc3
 terminado==0.8.1
 termstyle==0.1.11