diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index a02fc2a..eb2dd94
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
     install_requires=[
         'click==7.0',
         'biopython==1.76',
-        'tensorflow==2.3.1',
+        'tensorflow==2.7.2',
         'wget==3.2'
     ],
     zip_safe=False,