diff --git a/brahma-sync/requirements.txt b/brahma-sync/requirements.txt
index 31715be..883b8a0 100644
--- a/brahma-sync/requirements.txt
+++ b/brahma-sync/requirements.txt
@@ -1,6 +1,6 @@
 acicobra===4.1-2g
 acimodel===4.1-2g
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.8
 requests==2.22.0