diff --git a/requirements.txt b/requirements.txt
index 7a461f2..cd1383e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 beautifulsoup4==4.6.0
 bluelens-spawning-pool==1.0.7
 cachetools==2.0.1
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 dill==0.2.7.1
 future==0.16.0