diff --git a/requirements.txt b/requirements.txt
index 6efad37..b29ebd1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@
 cffi==1.14.5
 chardet==4.0.0
 click==8.1.3
-cryptography>=39.0.1,<40.0.0
+cryptography>=41.0.6,<42.0.0
 enum34==1.1.10
 Flask==2.3.2
 idna==2.10