diff --git a/pom.xml b/pom.xml
index f7cdf9c..696632b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
 	    <hibernate-validator-version>4.3.2.Final</hibernate-validator-version>
 		<slf4j-version>1.7.12</slf4j-version>
 		<logback-version>1.1.3</logback-version>
-		<spring-version>4.1.6.RELEASE</spring-version>
+		<spring-version>5.2.20.RELEASE</spring-version>
 		<aspectj-version>1.8.5</aspectj-version>
 		<joda-time-version>2.7</joda-time-version>
 		<jackson-version>2.4.4</jackson-version>