diff --git a/build.gradle b/build.gradle
index 2055b22813..26612b817c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -131,7 +131,8 @@ configure(allprojects) { project ->
 
 	repositories {
 		maven { url "https://repo.spring.io/libs-release" }
-		maven { url "https://repo.spring.io/snapshot" }  // for AspectJ 1.9 beta and Reactor snapshots
+		maven { url "https://repo.spring.io/milestone" }  // for AspectJ 1.9 beta
+		maven { url "https://repo.spring.io/snapshot" }   // for Reactor snapshots
 	}
 
 	dependencies {