diff --git a/requirements.txt b/requirements.txt
index afad0992..cc518235 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==4.0.0
 defusedxml==0.6.0
 diff-match-patch==20200713