diff --git a/pom.xml b/pom.xml
index d4a8da9..1c97f33 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
-    <spring.version>4.3.13.RELEASE</spring.version>
+    <spring.version>5.2.20.RELEASE</spring.version>
     <jackson-version>2.11.0</jackson-version>
   </properties>