diff --git a/zopsm/requirements.txt b/zopsm/requirements.txt
index 73390db..f5bb0cd 100644
--- a/zopsm/requirements.txt
+++ b/zopsm/requirements.txt
@@ -1,7 +1,7 @@
 alembic==0.9.5
 astroid==2.2.5
 basho-erlastic==2.1.1
-certifi==2018.10.15
+certifi==2022.12.7
 chardet==3.0.4
 credis==1.0.8
 Cython==0.29