diff --git a/requirements.txt b/requirements.txt
index b46762d..0674e72 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ cffi==1.15.0
 charset-normalizer==2.0.9
 colorama==0.4.4
 coverage==6.2
-cryptography==36.0.0
+cryptography==39.0.1
 docutils==0.18.1
 idna==3.3
 importlib-metadata==4.8.2