diff --git a/requirements.txt b/requirements.txt
index 1c3c4c3..5faecfd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ attrs==19.1.0
 backcall==0.1.0
 bleach==3.1.0
 blis==0.2.4
-certifi==2019.6.16
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 Click==7.0