diff --git a/requirements.txt b/requirements.txt
index e3f6f6c..d012455 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ apipkg==1.4
 attrs==17.4.0
 Babel==2.5.1
 bandit==1.4.0
-certifi==2017.11.5
+certifi==2022.12.7
 chardet==3.0.4
 coverage==4.4.2
 defusedxml==0.5.0