diff --git a/requirements/dev.txt b/requirements/dev.txt
index c60fd0f..3939dda 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -18,7 +18,7 @@ cachelib==0.13.0
     # via -r tests.in
 cachetools==5.3.3
     # via tox
-certifi==2024.2.2
+certifi==2024.7.4
     # via requests
 cfgv==3.4.0
     # via pre-commit
diff --git a/requirements/docs.txt b/requirements/docs.txt
index f5fe180..794a148 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -8,7 +8,7 @@ alabaster==0.7.16
     # via sphinx
 babel==2.15.0
     # via sphinx
-certifi==2024.2.2
+certifi==2024.7.4
     # via requests
 charset-normalizer==3.3.2
     # via requests