diff --git a/rubygem-tzinfo.spec b/rubygem-tzinfo.spec
index e6eaa743e285eafe3dc39ca33fa6306ba5fb0d65..13b257f246836c69c50c84fcda74a898e0edddef 100644
--- a/rubygem-tzinfo.spec
+++ b/rubygem-tzinfo.spec
@@ -1,6 +1,6 @@
 %global gem_name tzinfo
 Name:                rubygem-%{gem_name}
-Version:             2.0.4
+Version:             2.0.6
 Release:             1
 Summary:             Daylight savings aware timezone library
 License:             MIT
@@ -41,7 +41,19 @@ ln -s %{_builddir}/test .
 sed -i "/raise 'Tests must be run with bundler/ s/^/#/" \
   test/test_utils.rb
 
-RUBYOPT="-I.:lib:test" ruby -rtest/ts_all
+export RUBYOPT="-Ilib"
+
+ruby test/ts_all_ruby_format1.rb
+ruby test/ts_all_ruby_format2.rb
+ruby test/ts_all_zoneinfo.rb
+
+# Test with system tzdata.
+sed -i '/zoneinfo_path/ s|= .*|= "%{_datadir}/zoneinfo"|' test/ts_all_zoneinfo.rb
+
+# The test is designed to run with internal zoneinfo fixtures, therefore there
+# might be test failures.
+# https://github.com/tzinfo/tzinfo/issues/141
+ruby test/ts_all_zoneinfo.rb || :
 popd
 
 %files
@@ -58,6 +70,9 @@ popd
 %doc %{gem_instdir}/README.md
 
 %changelog
+* Thu Aug 10 2023 wubijie <wubijie@kylinos.cn> - 2.0.6-1
+- Upgrade to version 2.0.6
+
 * Wed Mar 2 2022 liqiuyu <liqiuyu@kylinos.cn> - 2.0.4-1
 - update to 2.0.4
 
@@ -68,4 +83,4 @@ popd
 - fix build fail
 
 * Sat Aug 8 2020 yanan li <liyanan032@huawei.com> - 1.2.5-1
-- Package init
\ No newline at end of file
+- Package init
diff --git a/tzinfo-2.0.4.gem b/tzinfo-2.0.4.gem
deleted file mode 100644
index a3f982055a81b126b129df0b40282cf5b36c3320..0000000000000000000000000000000000000000
Binary files a/tzinfo-2.0.4.gem and /dev/null differ
diff --git a/tzinfo-2.0.4-tests.txz b/tzinfo-2.0.6-tests.txz
similarity index 96%
rename from tzinfo-2.0.4-tests.txz
rename to tzinfo-2.0.6-tests.txz
index fa257bb2f10b1345ad680b82c440d77daa76c832..30dc523cdb2adacaf0c84939cf236427feabe78c 100644
Binary files a/tzinfo-2.0.4-tests.txz and b/tzinfo-2.0.6-tests.txz differ
diff --git a/tzinfo-2.0.6.gem b/tzinfo-2.0.6.gem
new file mode 100644
index 0000000000000000000000000000000000000000..2c16da8abdf159eb96c6c48b7bb495d4ea1c2488
Binary files /dev/null and b/tzinfo-2.0.6.gem differ