diff --git a/lhsmdu-1.1.1.tar.gz b/lhsmdu-1.1.1.tar.gz
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diff --git a/python-lhsmdu.spec b/python-lhsmdu.spec
index 324849c..c2325f9 100644
--- a/python-lhsmdu.spec
+++ b/python-lhsmdu.spec
@@ -1,12 +1,12 @@
 %global _empty_manifest_terminate_build 0
 
 Name:       python-lhsmdu
-Version:    1.1
+Version:    1.1.1
 Release:    1
 Summary:    This is an implementation of Latin Hypercube Sampling with Multi-Dimensional Uniformity (LHS-MDU) from Deutsch and Deutsch, "Latin hypercube sampling with multidimensional uniformity.
 License:    MIT
 URL:        http://github.com/sahilm89/lhsmdu
-Source0:    https://files.pythonhosted.org/packages/60/29/6f60a6c7fe534758baf2cde8bedb0524e5f9b473ad747d688ed898b30328/lhsmdu-1.1.tar.gz
+Source0:    https://github.com/sahilm89/lhsmdu/archive/refs/tags/lhsmdu-1.1.1.tar.gz
 BuildArch:  noarch
 
 Requires:   python3-numpy
@@ -30,7 +30,7 @@ Provides:   python3-lhsmdu-doc
 
 
 %prep
-%autosetup -n lhsmdu-1.1
+%autosetup -n lhsmdu-1.1.1
 
 %build
 %py3_build
@@ -70,5 +70,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Sep 26 2022 dillon chen <dillon.chen@gmail.com> - 2.1.1-1
+- update to 1.1.1
+
 * Thu Aug 13 2020 Python_Bot <Python_Bot@openeuler.org> - 1.1-1
 - Package init