diff --git a/requirements.txt b/requirements.txt
index deeb04b..0150b16 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ bleach==3.1.0
 blis==0.4.1
 cachetools==4.0.0
 catalogue==1.0.0
-certifi==2019.9.11
+certifi==2022.12.7
 cffi==1.13.0
 chardet==3.0.4
 Click==7.0