diff --git a/requirements.txt b/requirements.txt
index 9d65312..72f0b6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ colorlog==6.6.0; python_version >= "3.6"
 contextlib2==21.6.0; python_version >= "3.6"
 coverage==6.2; python_version >= "3.6"
 cpe==1.2.1
-cryptography==42.0.4; python_version >= "3.7" and platform_system == "Darwin" and sys_platform == "linux"
+cryptography==43.0.1; python_version >= "3.7" and platform_system == "Darwin" and sys_platform == "linux"
 cybox==2.1.0.21
 decorator==5.1.1; python_version >= "3.5"
 docopt==0.6.2; python_version >= "3.5"