small update

.travis.yml

@@ -2,7 +2,7 @@ services:
 - docker
 language: java
 jdk:
-- openjdk11
+- openjdk13
 install: "/bin/true"
 script:
 - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH;

pom.xml

@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.0.RELEASE</version>
+        <version>2.2.2.RELEASE</version>
     </parent>
 
     <licenses>