diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 901b697..9a085fc
--- a/requirements.txt
+++ b/requirements.txt
@@ -115,7 +115,7 @@ six==1.11.0
 sympy==1.3
 tables==3.4.2
 tensorboard==1.11.0
-tensorflow==1.3.0
+tensorflow==2.9.3
 tensorflow-tensorboard==0.1.8
 termcolor==1.1.0
 terminado==0.8.1
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index 50bae74..d3134ae
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,7 @@
         'keras-contrib', 'pandas', 'numpy', 'plotly', 'PyQt5', 'SimpleITK'
     ],
     extras_require={
-        "hippmapper": ["tensorflow==1.15"],
+        "hippmapper": ["tensorflow==2.9.3"],
         "hippmapper_gpu": ["tensorflow-gpu==1.15"],
     },
     entry_points={'console_scripts': ['hippmapper=hippmapper.cli:main']},