diff --git a/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml b/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml
index 6aef0fbc..21cd06f8 100644
--- a/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml
+++ b/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml
@@ -20,7 +20,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
     <!-- spring版本号 -->
-    <spring.version>4.2.5.RELEASE</spring.version>
+    <spring.version>5.2.8.RELEASE</spring.version>
 
     <!-- mybatis版本号 -->
     <mybatis.version>3.2.8</mybatis.version>