diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index aa7c079..0d9921d
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 pynput==1.6.8
 PyQt5==5.14.2
 PyQt5-sip==12.7.2
-pycryptodome==3.9.7
+pycryptodome==3.19.1