diff --git a/libaec-v1.0.4.tar.gz b/libaec-v1.0.4.tar.gz
deleted file mode 100644
index b93e9e1..0000000
Binary files a/libaec-v1.0.4.tar.gz and /dev/null differ
diff --git a/libaec-v1.0.6.tar.gz b/libaec-v1.0.6.tar.gz
new file mode 100644
index 0000000..f2b516c
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diff --git a/libaec.spec b/libaec.spec
index 1a9a09e..3369f61 100644
--- a/libaec.spec
+++ b/libaec.spec
@@ -1,6 +1,6 @@
 Name:           libaec
-Version:        1.0.4
-Release:        2
+Version:        1.0.6
+Release:        1
 Summary:        Adaptive Entropy Coding library
 License:        BSD-2-Clause
 Url:            https://gitlab.dkrz.de/k202009/libaec
@@ -45,16 +45,21 @@ make -C build test CTEST_OUTPUT_ON_FAILURE=1
 
 %files
 %doc README.md README.SZIP CHANGELOG.md
-%license Copyright.txt doc/patent.txt
+%license doc/patent.txt
 %{_bindir}/aec
 %{_libdir}/lib*.so.*
+%{_libdir}/lib*.a
 %{_mandir}/man1/aec.*
 
 %files devel
 %{_includedir}/*.h
 %{_libdir}/lib*.so
+%{_prefix}/cmake/libaec-config*.cmake
 
 %changelog
+* Thu Sep 15 2022 lutkunpeng <lutkunpeng@163.com> - 1.0.6-1
+- DESC: update to 1.0.6
+
 * Tue May 10 2022 caodongxia <caodongxia@h-partners.com> - 1.0.4-2     
 - License compliance rectification