diff --git a/0001-Support-for-LoongArch64.patch b/0001-Support-for-LoongArch64.patch
index c146129..caf9065 100644
--- a/0001-Support-for-LoongArch64.patch
+++ b/0001-Support-for-LoongArch64.patch
@@ -4,18 +4,18 @@ Date: Wed, 17 May 2023 03:09:55 +0000
 Subject: [PATCH] Support for LoongArch64
 
 ---
- src/main/java/jnr/ffi/Platform.java           |  6 ++
+ src/main/java/jnr/ffi/Platform.java | 6 ++++++
  .../loongarch64/linux/TypeAliases.java        | 72 +++++++++++++++++++
  2 files changed, 78 insertions(+)
  create mode 100644 src/main/java/jnr/ffi/provider/jffi/platform/loongarch64/linux/TypeAliases.java
 
 diff --git a/src/main/java/jnr/ffi/Platform.java b/src/main/java/jnr/ffi/Platform.java
-index dbe84dc..0f06ef4 100644
+index 11caeab..f0712fc 100644
 --- a/src/main/java/jnr/ffi/Platform.java
 +++ b/src/main/java/jnr/ffi/Platform.java
-@@ -116,6 +116,9 @@ public abstract class Platform {
-         /** 64 bit ARM */
-         AARCH64,
+@@ -121,6 +121,9 @@ public abstract class Platform {
+         /** 64 bit MIPS */
+         MIPS64EL,
  
 +        /** 64 bit LOONGARCH */
 +        LOONGARCH64,
@@ -23,24 +23,25 @@ index dbe84dc..0f06ef4 100644
          /**
           * Unknown CPU architecture.  A best effort will be made to infer architecture
           * specific values such as address and long size.
-@@ -216,6 +219,8 @@ public abstract class Platform {
-             return CPU.S390X;
-         } else if (equalsIgnoreCase("aarch64", archString)) {
-             return CPU.AARCH64;
+@@ -227,6 +230,8 @@ public abstract class Platform {
+             return CPU.ARM;
+         } else if (equalsIgnoreCase("mips64", archString) || equalsIgnoreCase("mips64el", archString)) {
+             return CPU.MIPS64EL;
 +        } else if (equalsIgnoreCase("loongarch64", archString)) {
-+           return CPU.LOONGARCH64;
++          return CPU.LOONGARCH64;
          }
  
          // Try to find by lookup up in the CPU list
-@@ -273,6 +278,7 @@ public abstract class Platform {
-                 case SPARCV9:
+@@ -285,6 +290,7 @@ public abstract class Platform {
                  case S390X:
                  case AARCH64:
+ 		case MIPS64EL:
 +                case LOONGARCH64:
                      dataModel = 64;
                      break;
                  default:
-diff --git a/src/main/java/jnr/ffi/provider/jffi/platform/loongarch64/linux/TypeAliases.java b/src/main/java/jnr/ffi/provider/jffi/platform/loongarch64/linux/TypeAliases.java
+diff --git
+a/src/main/java/jnr/ffi/provider/jffi/platform/loongarch64/linux/TypeAliases.java b/src/main/java/jnr/ffi/provider/jffi/platform/loongarch64/linux/TypeAliases.java
 new file mode 100644
 index 0000000..de700f3
 --- /dev/null
diff --git a/jnr-ffi-2.1.8.tar.gz b/jnr-ffi-2.1.8.tar.gz
deleted file mode 100644
index 285cea7..0000000
Binary files a/jnr-ffi-2.1.8.tar.gz and /dev/null differ
diff --git a/jnr-ffi-2.2.0.tar.gz b/jnr-ffi-2.2.0.tar.gz
new file mode 100644
index 0000000..96ed946
Binary files /dev/null and b/jnr-ffi-2.2.0.tar.gz differ
diff --git a/jnr-ffi.spec b/jnr-ffi.spec
index 628dbdd..c09bd3d 100644
--- a/jnr-ffi.spec
+++ b/jnr-ffi.spec
@@ -1,10 +1,10 @@
 Name:                jnr-ffi
-Version:             2.1.8
-Release:             3
+Version:             2.2.0
+Release:             1
 Summary:             Java Abstracted Foreign Function Layer
 License:             Apache-2.0
 URL:                 http://github.com/jnr/%{name}/
-Source0:             https://github.com/jnr/%{name}/archive/%{name}-%{version}.tar.gz
+Source0:             https://github.com/jnr/jnr-ffi/archive/refs/tags/%{name}-%{version}.tar.gz
 Patch0:              0001-Support-for-LoongArch64.patch
 BuildRequires:       fdupes gcc make maven-local mvn(com.github.jnr:jffi)
 BuildRequires:       mvn(com.github.jnr:jffi::native:) mvn(com.github.jnr:jnr-x86asm)
@@ -14,6 +14,10 @@ BuildRequires:       mvn(org.apache.maven.plugins:maven-source-plugin) mvn(org.o
 BuildRequires:       mvn(org.ow2.asm:asm-analysis) mvn(org.ow2.asm:asm-commons)
 BuildRequires:       mvn(org.ow2.asm:asm-tree) mvn(org.ow2.asm:asm-util)
 BuildRequires:       mvn(org.sonatype.oss:oss-parent:pom:)
+BuildRequires:       mvn(org.eclipse.aether:aether-connector-basic)
+BuildRequires:       mvn(org.eclipse.aether:aether-transport-wagon)
+BuildRequires:       mvn(org.apache.maven.wagon:wagon-http)
+BuildRequires:       mvn(org.apache.maven.wagon:wagon-provider-api)
 BuildArch:           noarch
 %description
 An abstracted interface to invoking native functions from java
@@ -28,10 +32,13 @@ This package contains the API documentation for %{name}.
 %patch0 -p1
 find -name '*.jar' -o -name '*.class' -exec rm -f '{}' \;
 %pom_remove_plugin ":maven-javadoc-plugin"
-sed -i 's|-Werror||' libtest/GNUmakefile
+sed -i 's|-Werror||' libtest/GNUmakefile 
 
 %build
-%{mvn_build} -f -- -Dasm.version=7.0
+%{mvn_build} -b -f -- -Dasm.version=7.0
+sed -i '/jnr-a64asm/,+2d;:go;1,2!{P;N;D};N;bgo' .xmvn-reactor
+sed -i '160,161d' .xmvn-reactor
+sed -i '104,105d' .xmvn-reactor
 
 %install
 %mvn_install
@@ -44,6 +51,9 @@ sed -i 's|-Werror||' libtest/GNUmakefile
 %license LICENSE
 
 %changelog
+* Wed Sep 27 2023 Ge Wang <wang__ge@126.com> - 2.2.0-1
+- Update to version 2.2.0
+
 * Thu May 18 2023 huajingyun <huajingyun@loongson.cn> - 2.1.8-3
 - Add loongarch64 support