diff --git a/servlet/xml/java/saml2/login-logout/build.gradle b/servlet/xml/java/saml2/login-logout/build.gradle
index 3faa759..af683e9 100644
--- a/servlet/xml/java/saml2/login-logout/build.gradle
+++ b/servlet/xml/java/saml2/login-logout/build.gradle
@@ -11,6 +11,7 @@ repositories {
 	jcenter()
 	mavenCentral()
 	maven { url "https://repo.spring.io/snapshot" }
+	maven { url "https://repo.spring.io/milestone" }
 	maven { url "https://build.shibboleth.net/nexus/content/repositories/releases/" }
 }