diff --git a/pyproject.toml b/pyproject.toml
index a10a8384..38b2e618 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -95,7 +95,7 @@ bandit = "1.8.6"
 tomli = { version = "^2.0.1", python = "<3.11" }
 tox = "4.27.0"
 pyupgrade = "3.20.0"
-deptry = "0.23.0"
+deptry = "0.23.1"
 # for tests, use the GPL-version of jsonschema format validators - they are faster
 jsonschema = { version = "*", extras = ["format"] }