diff --git a/requirements.txt b/requirements.txt
index dbe27a2f..2107142d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ bleach==3.3.0
 bokeh==2.3.0.dev1
 Brotli==1.0.9
 cachetools==4.1.1
-certifi==2020.6.20
+certifi==2022.12.7
 cffi==1.14.3
 chardet==3.0.4
 click==7.1.2