Merge pull request #34 from apache/dependabot/maven/loggerVersion-2.19.0

Bump loggerVersion from 2.18.0 to 2.19.0
diff --git a/pom.xml b/pom.xml
index 8edc776..dbc2256 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <javaVersion>1.8</javaVersion>
     <httpClientVersion>4.5.13</httpClientVersion>
-    <loggerVersion>2.18.0</loggerVersion>
+    <loggerVersion>2.19.0</loggerVersion>
     <apacheRatVersion>0.15</apacheRatVersion>
     <project.build.outputTimestamp>1</project.build.outputTimestamp>
   </properties>