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 e14823bdb9..a98cda71b4 100644
--- a/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt
+++ b/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt
@@ -3,7 +3,7 @@ bidict==0.22.1
 blinker==1.6.2
 cffi==1.15.1
 click==8.1.6
-cryptography==41.0.3
+cryptography==41.0.4
 dnspython==1.16.0
 eventlet==0.31.1
 Flask==2.3.2