diff --git a/requirements/dev.txt b/requirements/dev.txt
index 00a2c9f..60a6940 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -18,7 +18,7 @@ build==1.0.3
     # via pip-tools
 cachetools==5.3.2
     # via tox
-certifi==2024.2.2
+certifi==2024.7.4
     # via requests
 cffi==1.16.0
     # via cryptography
diff --git a/requirements/docs.txt b/requirements/docs.txt
index ce32ae8..be56fc9 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -8,7 +8,7 @@ alabaster==0.7.16
     # via sphinx
 babel==2.9.1
     # via sphinx
-certifi==2023.7.22
+certifi==2024.7.4
     # via requests
 charset-normalizer==2.0.7
     # via requests