diff --git a/requirements.txt b/requirements.txt
index 6bc0bbd..612642f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ atomicwrites==1.3.0
 attrs==19.3.0
 backcall==0.1.0
 bleach==3.1.0
-certifi==2019.11.28
+certifi==2022.12.7
 colorama==0.4.3
 cycler==0.10.0
 decorator==4.4.2