diff --git a/requirements.txt b/requirements.txt
index 65f0a3f..a983e97 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,6 @@ requests~=2.26.0
 gspread~=4.0.1
 oauth2client~=4.1.3
 google-api-python-client~=2.29.0
-cryptography~=35.0.0
+cryptography~=40.0.1
 pandas~=1.3.4
 pysimplegui~=4.55.0
\ No newline at end of file