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 fe6ba95f59..4e5bd2eb5d 100644
--- a/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt
+++ b/packages-python/cactus_validator_socketio_indy/validator-python/requirements.txt
@@ -1,6 +1,6 @@
 base58==2.1.0
 bidict==0.21.4
-certifi==2022.12.7
+certifi==2023.7.22
 cffi==1.14.6
 charset-normalizer==2.0.3
 click==8.0.1