diff --git a/packages-python/cactus_validator_socketio_indy/setup.py b/packages-python/cactus_validator_socketio_indy/setup.py
index 1aa18630f1..2bf6e69df6 100644
--- a/packages-python/cactus_validator_socketio_indy/setup.py
+++ b/packages-python/cactus_validator_socketio_indy/setup.py
@@ -63,7 +63,7 @@
         'testresources==2.0.1',
         'base58==2.1.0',
         'bidict==0.21.4',
-        'certifi==2021.5.30',
+        'certifi==2022.12.7',
         'cffi==1.14.6',
         'charset-normalizer==2.0.3',
         'click==8.0.1',