diff --git a/helpers/docker/keystone/requirements.txt b/helpers/docker/keystone/requirements.txt
index 58b7e86d..3fb5f063 100644
--- a/helpers/docker/keystone/requirements.txt
+++ b/helpers/docker/keystone/requirements.txt
@@ -4,7 +4,7 @@ asn1crypto==0.24.0
 Babel==2.5.3
 bcrypt==3.1.4
 cachetools==2.0.1
-certifi==2018.1.18
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 contextlib2==0.5.5