diff --git a/web/requirements.txt b/web/requirements.txt
index 84c4a92..35c7bc7 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -5,7 +5,7 @@ backports-abc==0.5
 backports.shutil-get-terminal-size==1.0.0
 backports.weakref==1.0.post1
 bleach==1.5.0
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 configparser==3.5.0