diff --git a/pyproject.toml b/pyproject.toml
index 2318f6fca100c..693fd0917af51 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,6 +57,7 @@ dependencies = [
     "geopy",
     "gunicorn>=22.0.0; sys_platform != 'win32'",
     "hashids>=1.3.1, <2",
+    # known issue with holidays 0.26.0 and above related to prophet lib #25017
     "holidays>=0.25, <0.26",
     "humanize",
     "importlib_metadata",