diff --git a/tests/requirements.in b/tests/requirements.in
index c378b32..deb8154 100644
--- a/tests/requirements.in
+++ b/tests/requirements.in
@@ -8,7 +8,7 @@ pytest==7.3.1
 pytest-cov==4.1.0
 boto3==1.28.80
 werkzeug==2.2.3
-cryptography==41.0.5
+cryptography==42.0.0
 docker==6.1.3
 requests==2.31.0
 certifi==2023.7.22
diff --git a/tests/requirements.txt b/tests/requirements.txt
index 7ec4021..50deed4 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -31,7 +31,7 @@ coverage[toml]==7.2.7
     # via
     #   -r requirements.in
     #   pytest-cov
-cryptography==41.0.5
+cryptography==42.0.0
     # via
     #   -r requirements.in
     #   moto