diff --git a/JavaLearn/pom.xml b/JavaLearn/pom.xml
index 89340af..acc3579 100644
--- a/JavaLearn/pom.xml
+++ b/JavaLearn/pom.xml
@@ -13,7 +13,7 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
-        <spring.version>4.3.9.RELEASE</spring.version>
+        <spring.version>5.3.19</spring.version>
         <slf4j.version>1.7.7</slf4j.version>
     </properties>