diff --git a/pyproject.toml b/pyproject.toml
index 059ca0e..8bdebb4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers=[
 ]
 dependencies    = [
   "arelle-release==2.31.4",
-  "colorlog==6.8.2",
+  "colorlog==6.9.0",
   "lxml==5.3.0",
   "pandas==2.2.3",
   "requests==2.32.3",