diff --git a/requirements.txt b/requirements.txt
index 2159fffc..776689dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 alabaster==0.7.12
 Babel==2.10.3
-certifi==2023.5.7
+certifi==2023.7.22
 charset-normalizer==2.1.1
 colorama==0.4.6
 Cython==0.29.32