diff --git a/tflearn/requirements.txt b/tflearn/requirements.txt
old mode 100755
new mode 100644
index 9f1e1ff..d50bcc2
--- a/tflearn/requirements.txt
+++ b/tflearn/requirements.txt
@@ -22,7 +22,7 @@ mistune==0.7.4
 nbconvert==5.1.1
 nbformat==4.3.0
 notebook==4.4.1
-numpy==1.12.1
+numpy==1.22.0
 olefile==0.44
 packaging==16.8
 pandas==0.19.2