diff --git a/pyproject.toml b/pyproject.toml
index 73394ffb..e5354855 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -86,7 +86,7 @@ testing-docutils = [
 
 [dependency-groups]
 mypy = [
-    "mypy==2.1.0",
+    "mypy==2.3.0",
     "types-urllib3",
     "sphinx~=8.2",
     "markdown-it-py~=4.2",