diff --git a/TensorFlow Deployment/Module 1 - TF Lite/Week 4/transfer_learning/requirements.txt b/TensorFlow Deployment/Module 1 - TF Lite/Week 4/transfer_learning/requirements.txt
old mode 100755
new mode 100644
index 151c038..a243954
--- a/TensorFlow Deployment/Module 1 - TF Lite/Week 4/transfer_learning/requirements.txt	
+++ b/TensorFlow Deployment/Module 1 - TF Lite/Week 4/transfer_learning/requirements.txt	
@@ -1,2 +1,2 @@
-numpy==1.16.4
+numpy==1.22.0
 Pillow==6.1.0