diff --git a/ebooknet/pom.xml b/ebooknet/pom.xml
index a1d0520..45f648e 100644
--- a/ebooknet/pom.xml
+++ b/ebooknet/pom.xml
@@ -10,7 +10,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <org.springframework.version>4.3.2.RELEASE</org.springframework.version>
+        <org.springframework.version>5.3.18</org.springframework.version>
     </properties>
 
   <dependencies>