diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 0d8d6e9..2430f7d
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ matplotlib==3.0.3
 opencv-python==4.1.0.25
 statistics==1.0.3.5
 h5py==2.9.0
-numpy==1.16.4
+numpy==1.22.0
 tensorflow-gpu==2.0.0b1