diff --git a/requirements-dev.txt b/requirements-dev.txt
index d633d49..72e0d3a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,6 +3,6 @@ flake8==7.3.0
 pytest-cov==7.0.0
 codecov==2.1.13
 httpx==0.27.2
-pylint==3.3.8
+pylint==3.3.9
 certifi>=2023.7.22 # not directly required, pinned by Snyk to avoid a vulnerability
 requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability