diff --git a/requirements/dev.txt b/requirements/dev.txt
index aecf502..34d7326 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -38,7 +38,7 @@ certifi==2026.2.25
     # via
     #   -r requirements/doc.txt
     #   requests
-charset-normalizer==3.4.6
+charset-normalizer==3.4.7
     # via
     #   -r requirements/doc.txt
     #   requests
diff --git a/requirements/doc.txt b/requirements/doc.txt
index 73fa45b..636a3bb 100644
--- a/requirements/doc.txt
+++ b/requirements/doc.txt
@@ -21,7 +21,7 @@ beautifulsoup4==4.14.3
     # via pydata-sphinx-theme
 certifi==2026.2.25
     # via requests
-charset-normalizer==3.4.6
+charset-normalizer==3.4.7
     # via requests
 click==8.3.1
     # via