diff --git a/doc/XXL-JOB官方文档.md b/doc/XXL-JOB官方文档.md
index 32bab5e1..dbd3fc16 100644
--- a/doc/XXL-JOB官方文档.md
+++ b/doc/XXL-JOB官方文档.md
@@ -1142,7 +1142,7 @@ Tips: 历史版本(V1.3.x)目前已经Release至稳定版本, 进入维护阶段
 - 30、任务列表新增筛选条件 "任务描述"，快速检索任务；
 - 31、执行器Log文件定期清理功能：执行器新增配置项（"xxl.job.executor.logretentiondays"）日志保存天数，日志文件过期自动删除。
 
-### 6.21 版本 V1.9.1 特性[迭代中]
+### 6.21 版本 V1.9.1 特性[2018-02-22]
 - 1、国际化：调度中心实现国际化，支持中文、英文两种语言，默认为中文。
 - 2、调度报表新增"运行中"中状态项；
 - 3、调度报表优化，报表SQL调优并且新增LocalCache缓存（缓存时间60s），提高大数据量下报表加载速度；
@@ -1150,6 +1150,7 @@ Tips: 历史版本(V1.3.x)目前已经Release至稳定版本, 进入维护阶段
 - 5、修复新版本chrome滚动到顶部失效问题；
 - 6、调度中心配置加载优化，取消对配置文件名的强依赖，支持加载磁盘配置；
 - 7、修复脚本任务Log文件未正常close的问题；
+- 8、项目依赖全量升级至较新稳定版本，如spring、jackson等等；
 
 
 ### TODO LIST
diff --git a/pom.xml b/pom.xml
index 247259a9..4e619a01 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.xuxueli</groupId>
 	<artifactId>xxl-job</artifactId>
-	<version>1.9.1-SNAPSHOT</version>
+	<version>1.9.1</version>
 	<packaging>pom</packaging>
 
 	<name>${project.artifactId}</name>
@@ -20,16 +20,16 @@
 		<javax.servlet-api.version>3.0.1</javax.servlet-api.version>
 		<jsp-api.version>2.2</jsp-api.version>
 
-		<spring.version>4.3.13.RELEASE</spring.version>
-		<jackson.version>2.9.3</jackson.version>
+		<spring.version>4.3.14.RELEASE</spring.version>
+		<jackson.version>2.9.4</jackson.version>
 		<aspectjweaver.version>1.8.13</aspectjweaver.version>
 		<slf4j-api.version>1.7.25</slf4j-api.version>
 		<freemarker.version>2.3.23</freemarker.version>
 		<junit.version>4.12</junit.version>
 
-		<jetty-server.version>9.2.22.v20170606</jetty-server.version>
+		<jetty-server.version>9.2.24.v20180105</jetty-server.version>
 		<hessian.version>4.0.51</hessian.version>
-		<httpclient.version>4.5.4</httpclient.version>
+		<httpclient.version>4.5.5</httpclient.version>
 		
 		<commons-exec.version>1.3</commons-exec.version>
 		<commons-collections4.version>4.1</commons-collections4.version>
@@ -44,7 +44,7 @@
 		<groovy-all.version>2.4.13</groovy-all.version>
 		<quartz.version>2.3.0</quartz.version>
 
-		<spring-boot.version>1.5.9.RELEASE</spring-boot.version>
+		<spring-boot.version>1.5.10.RELEASE</spring-boot.version>
 	</properties>
 
 	<build>
diff --git a/xxl-job-admin/pom.xml b/xxl-job-admin/pom.xml
index f2480ef8..8fafc8a1 100644
--- a/xxl-job-admin/pom.xml
+++ b/xxl-job-admin/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.xuxueli</groupId>
 		<artifactId>xxl-job</artifactId>
-		<version>1.9.1-SNAPSHOT</version>
+		<version>1.9.1</version>
 	</parent>
 	<artifactId>xxl-job-admin</artifactId>
 	<packaging>war</packaging>
diff --git a/xxl-job-admin/src/main/resources/i18n/message.properties b/xxl-job-admin/src/main/resources/i18n/message.properties
index 6208e075..90aeadae 100644
--- a/xxl-job-admin/src/main/resources/i18n/message.properties
+++ b/xxl-job-admin/src/main/resources/i18n/message.properties
@@ -1,6 +1,6 @@
 admin_name=任务调度中心
 admin_name_full=分布式任务调度平台XXL-JOB
-admin_version=1.9.1（快照版本）
+admin_version=1.9.1
 
 ## system
 system_tips=系统提示
diff --git a/xxl-job-admin/src/main/resources/i18n/message_en.properties b/xxl-job-admin/src/main/resources/i18n/message_en.properties
index 928a6881..78363a0a 100644
--- a/xxl-job-admin/src/main/resources/i18n/message_en.properties
+++ b/xxl-job-admin/src/main/resources/i18n/message_en.properties
@@ -1,6 +1,6 @@
-admin_name=Job Scheduling Center
+admin_name=Scheduling Center
 admin_name_full=Distributed Task Scheduling Platform XXL-JOB
-admin_version=1.9.1（SNAPSHOT）
+admin_version=1.9.1
 
 ## system
 system_tips=System message
diff --git a/xxl-job-core/pom.xml b/xxl-job-core/pom.xml
index dda00c94..03e844ab 100644
--- a/xxl-job-core/pom.xml
+++ b/xxl-job-core/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.xuxueli</groupId>
 		<artifactId>xxl-job</artifactId>
-		<version>1.9.1-SNAPSHOT</version>
+		<version>1.9.1</version>
 	</parent>
 	<artifactId>xxl-job-core</artifactId>
 	<packaging>jar</packaging>
diff --git a/xxl-job-executor-samples/pom.xml b/xxl-job-executor-samples/pom.xml
index 9cb591c6..62112785 100644
--- a/xxl-job-executor-samples/pom.xml
+++ b/xxl-job-executor-samples/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.xuxueli</groupId>
         <artifactId>xxl-job</artifactId>
-        <version>1.9.1-SNAPSHOT</version>
+        <version>1.9.1</version>
     </parent>
     <artifactId>xxl-job-executor-samples</artifactId>
     <packaging>pom</packaging>
diff --git a/xxl-job-executor-samples/xxl-job-executor-sample-jfinal/pom.xml b/xxl-job-executor-samples/xxl-job-executor-sample-jfinal/pom.xml
index d6ce5151..66acfbd8 100644
--- a/xxl-job-executor-samples/xxl-job-executor-sample-jfinal/pom.xml
+++ b/xxl-job-executor-samples/xxl-job-executor-sample-jfinal/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>xxl-job-executor-samples</artifactId>
         <groupId>com.xuxueli</groupId>
-        <version>1.9.1-SNAPSHOT</version>
+        <version>1.9.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>xxl-job-executor-sample-jfinal</artifactId>
diff --git a/xxl-job-executor-samples/xxl-job-executor-sample-nutz/pom.xml b/xxl-job-executor-samples/xxl-job-executor-sample-nutz/pom.xml
index 816549e4..69719d3e 100644
--- a/xxl-job-executor-samples/xxl-job-executor-sample-nutz/pom.xml
+++ b/xxl-job-executor-samples/xxl-job-executor-sample-nutz/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.xuxueli</groupId>
         <artifactId>xxl-job-executor-samples</artifactId>
-        <version>1.9.1-SNAPSHOT</version>
+        <version>1.9.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>xxl-job-executor-sample-nutz</artifactId>
diff --git a/xxl-job-executor-samples/xxl-job-executor-sample-spring/pom.xml b/xxl-job-executor-samples/xxl-job-executor-sample-spring/pom.xml
index 53ab0aef..52853eb6 100644
--- a/xxl-job-executor-samples/xxl-job-executor-sample-spring/pom.xml
+++ b/xxl-job-executor-samples/xxl-job-executor-sample-spring/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.xuxueli</groupId>
 		<artifactId>xxl-job-executor-samples</artifactId>
-		<version>1.9.1-SNAPSHOT</version>
+		<version>1.9.1</version>
 	</parent>
 	<artifactId>xxl-job-executor-sample-spring</artifactId>
 	<packaging>war</packaging>
diff --git a/xxl-job-executor-samples/xxl-job-executor-sample-springboot/pom.xml b/xxl-job-executor-samples/xxl-job-executor-sample-springboot/pom.xml
index 0cae27bf..42b265e1 100644
--- a/xxl-job-executor-samples/xxl-job-executor-sample-springboot/pom.xml
+++ b/xxl-job-executor-samples/xxl-job-executor-sample-springboot/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.xuxueli</groupId>
         <artifactId>xxl-job-executor-samples</artifactId>
-        <version>1.9.1-SNAPSHOT</version>
+        <version>1.9.1</version>
     </parent>
     <artifactId>xxl-job-executor-sample-springboot</artifactId>
     <packaging>jar</packaging>