diff --git a/requirements.txt b/requirements.txt
index 41c2419..b968ea9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ bleach==3.3.0
 blis==0.4.1
 cachetools==4.1.0
 catalogue==1.0.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 cffi==1.14.2
 chardet==3.0.4
 chart-studio==1.1.0