diff --git a/pom.xml b/pom.xml
index cb9aa84..8b606fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <junit.version>4.12</junit.version>
-        <spring.version>4.1.9.RELEASE</spring.version>
+        <spring.version>5.2.22.RELEASE</spring.version>
         <httpclient.version>4.4.1</httpclient.version>
     </properties>