diff --git a/pom.xml b/pom.xml
index 1aec9d7..abc2ed0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot</artifactId>
-                <version>1.5.21.RELEASE</version>
+                <version>2.2.11.RELEASE</version>
             </dependency>
             <dependency>
                 <groupId>org.springframework.boot</groupId>