diff --git a/pom.xml b/pom.xml
index 6dac9e2..fcdd248 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,13 +19,13 @@
     <repositories>
         <repository>
             <id>spring-milestones</id>
-            <url>http://repo.spring.io/milestone</url>
+            <url>https://repo.spring.io/milestone</url>
         </repository>
     </repositories>
     <pluginRepositories>
         <pluginRepository>
             <id>spring-milestones</id>
-            <url>http://repo.spring.io/milestone</url>
+            <url>https://repo.spring.io/milestone</url>
         </pluginRepository>
     </pluginRepositories>