diff --git a/pom.xml b/pom.xml
index 89f9861..2973a82 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
     </distributionManagement>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.version>5.2.9.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
         <slf4j.version>1.7.29</slf4j.version>
         <logback.version>1.2.3</logback.version>
         <junit.version>4.13.1</junit.version>