diff --git a/pom.xml b/pom.xml
index ae77ce15..368e9f2d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<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/xsd/maven-4.0.0.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/xsd/maven-4.0.0.xsd">
 
 	<modelVersion>4.0.0</modelVersion>
 
diff --git a/samples/hello-world/build.gradle b/samples/hello-world/build.gradle
index 789093dc..a1ecdd7b 100644
--- a/samples/hello-world/build.gradle
+++ b/samples/hello-world/build.gradle
@@ -10,7 +10,7 @@ apply plugin: 'application'
 
 repositories {
     // Public Spring artefacts
-    maven { url "http://repo.springsource.org/libs-snapshot" }
+    maven { url "https://repo.springsource.org/libs-snapshot" }
     mavenLocal()
 }