diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 34f86af..91bf698
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-tensorflow-gpu==1.14
+tensorflow-gpu==2.9.3
 keras==2.1.5
 ppgm==0.0.4
 sklearn
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index b51de38..e3ceb24
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
          'pillow',
          'simpleITK',
          'opencv-python',
-         'tensorflow-gpu==1.14',
+         'tensorflow-gpu==2.9.3',
          'keras==2.1.5',
          'keras-vis',
          'lucid',