diff --git a/requirements.txt b/requirements.txt
index b7e4825..84bc794 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,6 @@ numpy
 scipy==1.0.0
 matplotlib
 scikit-image
-tensorflow==1.12.0	# CPU Version of TensorFlow.
+tensorflow==2.11.1	# CPU Version of TensorFlow.
 imreg_dft
 pytest