diff --git a/requirements.txt b/requirements.txt
index 72f6c37..24a33e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ backports.functools-lru-cache==1.3
 BeautifulSoup==3.2.1
 blinker==1.3
 ccsm==0.9.12.2
-certifi==2016.9.26
+certifi==2022.12.7
 chardet==2.3.0
 compizconfig-python==0.9.12.2
 configglue==1.1.2