diff --git a/pom.xml b/pom.xml
index 75550eb..913c893 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
         <junitVersion>4.12</junitVersion>
         <build.finalName>pet</build.finalName>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.version>4.2.6.RELEASE</spring.version>
+        <spring.version>5.2.22.RELEASE</spring.version>
         <hibernate.version>5.1.0.Final</hibernate.version>
         <hibernate.jpa-api.version>1.0.0.Final</hibernate.jpa-api.version>
         <jedis.version>2.8.1</jedis.version>