diff --git a/requirements.txt b/requirements.txt
index edc1797..c02d047 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ backcall==0.1.0
 beautifulsoup4==4.9.1
 bleach==3.1.0
 cachetools==3.1.1
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 cycler==0.10.0