diff --git a/pyproject.toml b/pyproject.toml
index 99fda06c1..3043c4b7f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ dev-flake8 = [
   "flake8 == 7.2.0",
   "flake8-docstrings == 1.7.0",
   "flake8-pyproject == 1.2.3", # For reading the flake8 config from pyproject.toml
-  "pydoclint == 0.6.5",
+  "pydoclint == 0.6.6",
   "pydocstyle == 6.3.0",
 ]
 dev-formatting = ["black == 25.1.0", "isort == 6.0.1"]