diff --git a/requirements.txt b/requirements.txt
index 2bb1161..b2fdae2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ atomicwrites==1.4.0
 attrs==20.2.0
 backcall==0.2.0
 bleach==3.2.1
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.3
 chardet==3.0.4
 click==7.1.2