Update Spring versions
diff --git a/log4j-spring-cloud-config/log4j-spring-cloud-config-samples/log4j-spring-cloud-config-sample-server/src/main/config-repo/log4j2.xml b/log4j-spring-cloud-config/log4j-spring-cloud-config-samples/log4j-spring-cloud-config-sample-server/src/main/config-repo/log4j2.xml
index 84b9673..9292a93 100644
--- a/log4j-spring-cloud-config/log4j-spring-cloud-config-samples/log4j-spring-cloud-config-sample-server/src/main/config-repo/log4j2.xml
+++ b/log4j-spring-cloud-config/log4j-spring-cloud-config-samples/log4j-spring-cloud-config-sample-server/src/main/config-repo/log4j2.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<Configuration status="DEBUG" monitorInterval="0">
+<Configuration status="ERROR" monitorInterval="0">
   <Appenders>
     <Console name="console" target="SYSTEM_OUT">
       <JsonLayout properties="true" compact="true" eventEol="true" stackTraceAsString="true">
diff --git a/log4j-spring-cloud-config/pom.xml b/log4j-spring-cloud-config/pom.xml
index 56e0d40..cfa5c9c 100644
--- a/log4j-spring-cloud-config/pom.xml
+++ b/log4j-spring-cloud-config/pom.xml
@@ -31,9 +31,9 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <revapi.skip>true</revapi.skip>
-    <spring-cloud-version>Finchley.SR3</spring-cloud-version>
-    <spring-boot.version>2.0.8.RELEASE</spring-boot.version>
-    <springVersion>5.0.12.RELEASE</springVersion>
+    <spring-cloud-version>Greenwich.SR1</spring-cloud-version>
+    <spring-boot.version>2.1.6.RELEASE</spring-boot.version>
+    <springVersion>5.1.8.RELEASE</springVersion>
     <log4jParentDir>${basedir}/..</log4jParentDir>
   </properties>
   <dependencyManagement>