Upgrade Spring Boot to version 2.2.2.RELEASE
diff --git a/parent/pom.xml b/parent/pom.xml
index a2cdb78..aeb2b7a 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -583,7 +583,7 @@
         <splunk-version>1.6.5.0_1</splunk-version>
         <spring-batch-version>4.1.2.RELEASE</spring-batch-version>
         <spring-batch-bundle-version>4.1.2.RELEASE_1</spring-batch-bundle-version>
-        <spring-boot-version>2.2.1.RELEASE</spring-boot-version>
+        <spring-boot-version>2.2.2.RELEASE</spring-boot-version>
         <spring-cloud-commons-version>2.1.4.RELEASE</spring-cloud-commons-version>
         <spring-cloud-consul-version>2.1.4.RELEASE</spring-cloud-consul-version>
         <spring-cloud-netflix-version>2.1.4.RELEASE</spring-cloud-netflix-version>