diff --git a/study/~2020/JAVA/Spring/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/spring_ex1/META-INF/maven/com.jongwuner/exapp/pom.xml b/study/~2020/JAVA/Spring/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/spring_ex1/META-INF/maven/com.jongwuner/exapp/pom.xml
index 3148c4b..e98bc91 100644
--- a/study/~2020/JAVA/Spring/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/spring_ex1/META-INF/maven/com.jongwuner/exapp/pom.xml
+++ b/study/~2020/JAVA/Spring/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/spring_ex1/META-INF/maven/com.jongwuner/exapp/pom.xml
@@ -10,7 +10,7 @@
 	<version>1.0.0-BUILD-SNAPSHOT</version>
 	<properties>
 		<java-version>1.6</java-version>
-		<org.springframework-version>3.1.1.RELEASE</org.springframework-version>
+		<org.springframework-version>5.2.20.RELEASE</org.springframework-version>
 		<org.aspectj-version>1.6.10</org.aspectj-version>
 		<org.slf4j-version>1.6.6</org.slf4j-version>
 	</properties>