diff --git a/packages/serialization/form/requirements-dev.txt b/packages/serialization/form/requirements-dev.txt
index 07403aa9..03241890 100644
--- a/packages/serialization/form/requirements-dev.txt
+++ b/packages/serialization/form/requirements-dev.txt
@@ -6,4 +6,4 @@ pylint>=4.1.3,<5.0.0
 mypy>=2.4.1,<3.0.0
 pytest>=9.2.0,<10.0.0
 pytest-asyncio>=1.4.1.post1,<1.5
-types-python-dateutil>=2.9.0.20261029,<3.0.0
+types-python-dateutil>=2.9.0.20261104,<3.0.0