diff --git a/requirements.txt b/requirements.txt
index e37c0a6..342e391 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ bleach==3.1.0
 blinker==1.4
 bootstrap-env==0.6.4
 Bootstrap-Flask==1.0.8
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 dominate==2.3.4