diff --git a/dotmole/requirements.txt b/dotmole/requirements.txt
old mode 100755
new mode 100644
index dad303c..660029d
--- a/dotmole/requirements.txt
+++ b/dotmole/requirements.txt
@@ -50,7 +50,7 @@ PyYAML==5.3
 scipy==1.4.1
 six==1.13.0
 SQLAlchemy==1.3.12
-tensorflow==1.5.0
+tensorflow==2.5.3
 tensorflow-tensorboard==1.5.1
 Werkzeug==0.16.0
 WTForms==2.2.1