diff --git a/docs/requirements.txt b/docs/requirements.txt
index 6ab417a..edb169c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.12
 attrs==21.4.0
 Babel==2.9.1
-certifi==2021.5.30
+certifi==2022.12.7
 charset-normalizer==2.0.6
 docutils==0.17.1
 idna==3.2