diff --git a/0001-adapt-maven-compiler-plugin.patch b/0001-adapt-maven-compiler-plugin.patch
deleted file mode 100644
index 08e11e9..0000000
--- a/0001-adapt-maven-compiler-plugin.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-From 1d32d1cbca37106f76bd4d7ab855c9391eab798e Mon Sep 17 00:00:00 2001
-From: wang--ge <wang__ge@126.com>
-Date: Fri, 5 May 2023 16:42:52 +0800
-Subject: [PATCH] adapt maven compiler plugin
-
----
- streambuffer/pom.xml | 34 +++++++++-------------------------
- 1 file changed, 9 insertions(+), 25 deletions(-)
-
-diff --git a/streambuffer/pom.xml b/streambuffer/pom.xml
-index d3ddd1c..d4dd85c 100644
---- a/streambuffer/pom.xml
-+++ b/streambuffer/pom.xml
-@@ -159,6 +159,9 @@
-                 <artifactId>maven-javadoc-plugin</artifactId>
-                 <version>3.0.1</version>
-                 <configuration>
-+                    <sourceFileExcludes>
-+                      <exclude>module-info.java</exclude>
-+                    </sourceFileExcludes>
-                     <additionalOptions>-Xdoclint:none</additionalOptions>
-                 </configuration>
-             </plugin>
-@@ -301,32 +304,13 @@
-             <plugin>
-                 <groupId>org.apache.maven.plugins</groupId>
-                 <artifactId>maven-compiler-plugin</artifactId>
--                <version>3.7.0</version>
--                <executions>
--                    <execution>
--                        <id>default-compile</id>
--                        <goals>
--                            <goal>compile</goal>
--                        </goals>
--                        <configuration>
--                            <release>9</release>
--                        </configuration>
--                    </execution>
--                    <execution>
--                        <id>base-compile</id>
--                        <goals>
--                            <goal>compile</goal>
--                        </goals>
--                        <configuration>
--                            <release>7</release>
--                            <excludes>
--                                <exclude>module-info.java</exclude>
--                            </excludes>
--                        </configuration>
--                    </execution>
--                </executions>
-+                <version>2.5.1</version>
-                 <configuration>
--                    <release>9</release>
-+		  <source>1.5</source>
-+                  <target>1.5</target>
-+		  <excludes>
-+                    <exclude>module-info.java</exclude>
-+		  </excludes>
-                 </configuration>
-             </plugin>
-         </plugins>
--- 
-2.33.0
-
diff --git a/1.5.6.tar.gz b/1.5.6.tar.gz
deleted file mode 100644
index 5b06ee6..0000000
Binary files a/1.5.6.tar.gz and /dev/null differ
diff --git a/1.6.0.tar.gz b/1.6.0.tar.gz
new file mode 100644
index 0000000..7e74fab
Binary files /dev/null and b/1.6.0.tar.gz differ
diff --git a/xmlstreambuffer.spec b/xmlstreambuffer.spec
index 44e8072..ff4fdcc 100644
--- a/xmlstreambuffer.spec
+++ b/xmlstreambuffer.spec
@@ -1,11 +1,10 @@
 Name:                xmlstreambuffer
-Version:             1.5.6
+Version:             1.6.0
 Release:             1
 Summary:             XML Stream Buffer
 License:             CDDL-1.1 or GPLv2 with exceptions
 URL:                 http://java.net/projects/xmlstreambuffer/
 Source0:             https://github.com/javaee/metro-xmlstreambuffer/archive/refs/tags/%{version}.tar.gz
-Patch0:              0001-adapt-maven-compiler-plugin.patch
 BuildRequires:       jvnet-parent maven-local maven-enforcer-plugin maven-plugin-bundle
 BuildRequires:       maven-surefire-provider-junit stax-ex >= 1.7.1 junit woodstox-core
 BuildArch:           noarch
@@ -24,6 +23,7 @@ This package contains of man files  for xmlstreambuffer.
 %prep
 %autosetup -n metro-xmlstreambuffer-%{version} -p1
 cd streambuffer
+sed -i '/<release>/d' pom.xml
 %pom_remove_plugin :maven-deploy-plugin
 %pom_remove_plugin :maven-source-plugin
 %pom_remove_plugin :findbugs-maven-plugin
@@ -51,6 +51,9 @@ cd -
 %files help -f streambuffer/.mfiles-javadoc
 
 %changelog
+* Thu Dec 28 2023 Ge Wang <wang__ge@126.com> - 1.6.0-1
+- Update to version 1.6.0
+
 * Fri May 05 2023 Ge Wang <wang__ge@126.com> - 1.5.6-1
 - Update to version 1.5.6