diff --git a/easydao-samples/easydao-using-dao/pom.xml b/easydao-samples/easydao-using-dao/pom.xml
index d8adc6f..5fc3e52 100644
--- a/easydao-samples/easydao-using-dao/pom.xml
+++ b/easydao-samples/easydao-using-dao/pom.xml
@@ -52,7 +52,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <spring.version>3.2.17.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
     </properties>
 
     <dependencies>