diff --git a/jupytext-1.16.3.tar.gz b/jupytext-1.16.4.tar.gz
similarity index 39%
rename from jupytext-1.16.3.tar.gz
rename to jupytext-1.16.4.tar.gz
index 3689dc57ec104254f674350c43e9ced68e21ab43..c6efe648ca9aed820addf36e61d476e88a410b0c 100644
Binary files a/jupytext-1.16.3.tar.gz and b/jupytext-1.16.4.tar.gz differ
diff --git a/python-jupytext.spec b/python-jupytext.spec
index 4e6133569824b4c1ef8f3645d2ee20484e52a3c6..97ffb85a67faaef561fd4d0b7ce66a6248753a66 100644
--- a/python-jupytext.spec
+++ b/python-jupytext.spec
@@ -1,17 +1,17 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-jupytext
-Version:	1.16.3
+Version:	1.16.4
 Release:	1
 Summary:	Jupyter notebooks as Markdown documents, Julia, Python or R scripts.
 License:	MIT
 URL:		https://github.com/mwouts/jupytext
-Source0:	https://files.pythonhosted.org/packages/15/5c/d795ff51608176c418d8416a697ce5370a819120406a4c6e1a91c602c5a0/jupytext-1.16.3.tar.gz
+Source0:	https://files.pythonhosted.org/packages/a1/ba/81097573072b165772b71298c339d5da46dfeec53c1c354ce282109967ea/jupytext-1.16.4.tar.gz
 BuildArch:	noarch
 
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
-BuildRequires:	python3-pbr
-BuildRequires:	python3-pip
+BuildRequires:  python3-pbr
+BuildRequires:  python3-pip
 BuildRequires:  python3-wheel
 BuildRequires:  python3-hatchling
 BuildRequires:  python3-jupyter-packaging
@@ -84,6 +84,10 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Aug 21 2024 xuhe <xuhe@kylinos.cn> - 1.16.4-1
+- Update to 1.16.4-1
+- Use `asyncio.iscoroutinefunction` to determine whether the current contents manager is sync or async.
+
 * Tue Jul 23 2024 zhaoshuang <zhaoshuang@uniontech.com> - 1.16.3-1
 - Upgrade to version 1.16.3
   Fixes a compatibility issue with jupyter-fs==1.0.0