diff --git a/hello-world-pypi-package/requirements.txt b/hello-world-pypi-package/requirements.txt
index dffed35..fc97d5e 100644
--- a/hello-world-pypi-package/requirements.txt
+++ b/hello-world-pypi-package/requirements.txt
@@ -3,7 +3,7 @@ build==0.10.0
 certifi==2023.7.22
 cffi==1.15.1
 charset-normalizer==3.2.0
-cryptography==41.0.2
+cryptography==41.0.4
 docutils==0.20.1
 idna==3.4
 importlib-metadata==6.8.0