diff --git a/docs/requirements.txt b/docs/requirements.txt
index 37fb7a3da5..2e0e27f85a 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,7 +3,7 @@ Babel==2.11.0
 blockdiag==3.0.0
 breathe==4.33.0
 brotlipy==0.7.0
-certifi==2022.12.7
+certifi==2023.7.22
 cffi==1.15.1
 charset-normalizer==2.1.1
 colorama==0.4.6