diff --git a/jwtproxy/requirements.txt b/jwtproxy/requirements.txt
index 5533fcb..e24995e 100644
--- a/jwtproxy/requirements.txt
+++ b/jwtproxy/requirements.txt
@@ -4,7 +4,7 @@ async-timeout==4.0.2
 attrs==22.1.0
 cffi==1.15.1
 charset-normalizer==2.1.1
-cryptography==42.0.4
+cryptography==43.0.1
 Deprecated==1.2.13
 frozenlist==1.3.3
 idna==3.7