diff --git a/requirements.txt b/requirements.txt
index e97c309..a8dd486 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ alabaster==0.7.12
     # via sphinx
 babel==2.11.0
     # via sphinx
-certifi==2022.12.7
+certifi==2023.7.22
     # via requests
 charset-normalizer==2.1.1
     # via requests