diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0bd1e6f..4ccae5b 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 alabaster==0.7.12
 Babel==2.9.1
-certifi==2021.5.30
+certifi==2022.12.7
 chardet==4.0.0
 charset-normalizer==2.0.4
 docutils==0.16