diff --git a/pyproject.toml b/pyproject.toml
index 8b14ab6..23d6a88 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ 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 == 0.6.11",
+  "pydoclint == 0.7.3",
   "pydocstyle == 6.3.0",
   "frequenz-client-base",
 ]