diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 59f6c9e..9fb1e4f
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ rdflib==5.0.0
 six==1.14.0
 soupsieve==1.9.5
 tensorboard==2.1.0
-tensorflow==2.4.0
+tensorflow==2.9.3
 termcolor==1.1.0
 tqdm==4.56.0
 Werkzeug==1.0.1