diff --git a/core/pom.xml b/core/pom.xml
index 60cf402..e610293 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	
 	<artifactId>spring-plugin-core</artifactId>
diff --git a/metadata/pom.xml b/metadata/pom.xml
index 754ccef..d08325d 100644
--- a/metadata/pom.xml
+++ b/metadata/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>spring-plugin-metadata</artifactId>
 
diff --git a/pom.xml b/pom.xml
index e0835e2..af26789 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springframework.plugin</groupId>
 	<artifactId>spring-plugin</artifactId>
@@ -10,7 +10,7 @@
 
 	<organization>
 		<name>Pivotal Software, Inc.</name>
-		<url>http://www.spring.io</url>
+		<url>https://www.spring.io</url>
 	</organization>
 	<inceptionYear>2008-2017</inceptionYear>
 	<url>https://github.com/spring-projects/spring-plugin</url>
@@ -18,7 +18,7 @@
 	<licenses>
 		<license>
 			<name>Apache License, Version 2.0</name>
-			<url>http://www.apache.org/licenses/LICENSE-2.0</url>
+			<url>https://www.apache.org/licenses/LICENSE-2.0</url>
 			<comments>
 			Copyright 2010 the original author or authors.
 
@@ -26,7 +26,7 @@
 			you may not use this file except in compliance with the License.
 			You may obtain a copy of the License at
 
-				 http://www.apache.org/licenses/LICENSE-2.0
+				 https://www.apache.org/licenses/LICENSE-2.0
 
 			Unless required by applicable law or agreed to in writing, software
 			distributed under the License is distributed on an "AS IS" BASIS,
@@ -54,7 +54,7 @@
 			<name>Oliver Gierke</name>
 			<email>ogierke@pivotal.io</email>
 			<organization>Pivotal</organization>
-			<organizationUrl>http://www.pivotal.io</organizationUrl>
+			<organizationUrl>https://www.pivotal.io</organizationUrl>
 			<roles>
 				<role>Project lead</role>
 			</roles>