diff --git a/requirements.txt b/requirements.txt
index 86a6177d..1b76bdae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ click==8.1.7
 click-didyoumean==0.3.1
 click-plugins==1.1.1
 click-repl==0.3.0
-cryptography==42.0.8
+cryptography==43.0.1
 docutils==0.21.2
 flower==2.0.1
 frozenlist==1.4.1