diff --git a/disable-jruby-dep.patch b/disable-jruby-dep.patch
deleted file mode 100644
index 0054a5e..0000000
--- a/disable-jruby-dep.patch
+++ /dev/null
@@ -1,51 +0,0 @@
---- pom.xml.orig	2014-12-15 14:19:25.869505963 -0500
-+++ pom.xml	2014-12-15 14:19:08.014719095 -0500
-@@ -23,35 +23,6 @@
-   
-   <build>
-     <sourceDirectory>${basedir}/src/main</sourceDirectory>
--    <plugins>
--      <plugin>
--        <groupId>org.codehaus.mojo</groupId>
--        <artifactId>build-helper-maven-plugin</artifactId>
--        <version>1.8</version>
--        <executions>
--          <execution>
--            <id>add-ext</id>
--            <phase>initialize</phase>
--            <goals>
--              <goal>add-source</goal>
--            </goals>
--            <configuration>
--              <sources>
--                <source>${basedir}/ext/ruby/src/java</source>
--              </sources>
--            </configuration>
--          </execution>
--        </executions>
--      </plugin>
--    </plugins>
--    <resources>
--      <resource>
--        <directory>ext/ruby/lib</directory>
--        <includes>
--          <include>**/*rb</include>
--        </includes>
--      </resource>
--    </resources>
-   </build>
- 
-   <properties>
-@@ -65,12 +36,6 @@
-       <version>3.8.1</version>
-       <scope>test</scope>
-     </dependency>
--    <dependency>
--      <groupId>org.jruby</groupId>
--      <artifactId>jruby-core</artifactId>
--      <version>[1.7.0,1.8.0)</version>
--      <scope>provided</scope>
--    </dependency>
-   </dependencies>
- 
- 
diff --git a/yecht-1.0.zip b/yecht-1.1.zip
similarity index 83%
rename from yecht-1.0.zip
rename to yecht-1.1.zip
index 7f204e9..fdbc1f2 100644
Binary files a/yecht-1.0.zip and b/yecht-1.1.zip differ
diff --git a/yecht.spec b/yecht.spec
index 90de8f8..799fa57 100644
--- a/yecht.spec
+++ b/yecht.spec
@@ -1,13 +1,14 @@
 Name:                yecht
-Version:             1.0
+Version:             1.1
 Release:             1
 Summary:             A YAML processor based on Syck
 License:             MIT
 URL:                 http://github.com/jruby/yecht
 Source0:             https://github.com/jruby/yecht/archive/yecht-%{version}.zip
-Patch0:              disable-jruby-dep.patch
 
 BuildRequires:       java-devel jpackage-utils maven-local mvn(org.sonatype.oss:oss-parent:pom:)
+BuildRequires:       mvn(org.codehaus.mojo:build-helper-maven-plugin)
+BuildRequires:       mvn(org.jruby:jruby-core)
 Requires:            java-headless jpackage-utils
 BuildArch:           noarch
 
@@ -22,7 +23,6 @@ This package contains the API documentation for %{name}.
 
 %prep
 %setup -n %{name}-%{name}-%{version}
-%patch0
 find ./ -name '*.jar' -exec rm -f '{}' \;
 find ./ -name '*.class' -exec rm -f '{}' \;
 
@@ -37,5 +37,8 @@ find ./ -name '*.class' -exec rm -f '{}' \;
 %files javadoc -f .mfiles-javadoc
 
 %changelog
+* Wed Dec 27 2023 Ge Wang <wang__ge@126.com> - 1.1-1
+- update to version 1.1
+
 * Mon Aug 17 2020 maminjie <maminjie1@huawei.com> - 1.0-1
 - package init