diff --git a/tests/requirements.txt b/tests/requirements.txt
index 30858f6..419d850 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -2,5 +2,5 @@ pytest>=7.0.0
 pytest-benchmark>=4.0.0
 statistics>=1.0.3.5
 c2pa-python==0.8.3
-cryptography==44.0.3
+cryptography==46.0.5
 pytest-order
\ No newline at end of file