diff --git a/requirements.txt b/requirements.txt
index 1165e88..22f7238 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-cryptography==3.4.7
+cryptography==43.0.1
 requests-oauthlib==1.3.0
 google-api-python-client