diff --git a/pyproject.toml b/pyproject.toml
index 3fe95ed3..d52f0700 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dependencies = [
 optional-dependencies.dev = [
     "actionlint-py==1.7.8.24",
     "check-manifest==0.51",
-    "deptry==0.23.1",
+    "deptry==0.24.0",
     "doc8==2.0.0",
     "doccmd==2025.11.8",
     "docformatter==1.7.7",