diff --git a/packages-python/cactus_validator_socketio_indy/setup.py b/packages-python/cactus_validator_socketio_indy/setup.py
index 787728a87c..922ee2afc0 100644
--- a/packages-python/cactus_validator_socketio_indy/setup.py
+++ b/packages-python/cactus_validator_socketio_indy/setup.py
@@ -67,7 +67,7 @@
         'cffi==1.14.6',
         'charset-normalizer==2.0.3',
         'click==8.0.1',
-        'cryptography==39.0.1',
+        'cryptography==41.0.0',
         'dnspython==1.16.0',
         'eventlet==0.31.1',
         'Flask==2.3.2',
diff --git a/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt b/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt
index d2fa2d085e..d85928c63e 100644
--- a/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt
+++ b/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt
@@ -4,7 +4,7 @@ certifi==2022.12.7
 cffi==1.14.6
 charset-normalizer==2.0.3
 click==8.0.1
-cryptography==39.0.1
+cryptography==41.0.0
 dnspython==1.16.0
 eventlet==0.31.1
 Flask==2.3.2