diff --git a/pom.xml b/pom.xml
index 6396c64..3d76a8e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -198,7 +198,7 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot</artifactId>
-      <version>1.5.8.RELEASE</version>
+      <version>2.2.11.RELEASE</version>
       <exclusions>
         <exclusion>
           <groupId>commons-logging</groupId>