diff --git a/third_party/requirements.txt b/third_party/requirements.txt
index 6d81ea8bc..2fdff09ff 100644
--- a/third_party/requirements.txt
+++ b/third_party/requirements.txt
@@ -18,6 +18,6 @@ breathe==4.36.0
 sphinx==8.1.3
 sphinx_book_theme==1.1.3
 # Spelling check in documentation
-codespell==2.4.2
+codespell==2.4.3
 pyenchant==3.3.0
 sphinxcontrib-spelling==8.0.2