diff --git a/build.gradle b/build.gradle
index 0088f371d76..9b084b56434 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,8 +3,8 @@ buildscript {
 		maven { url "http://repo.springsource.org/plugins-release" }
 	}
 	dependencies {
-		classpath("org.springframework.build.gradle:propdeps-plugin:0.0.3")
-		classpath("org.springframework.build.gradle:docbook-reference-plugin:0.2.6")
+		classpath("org.springframework.build.gradle:propdeps-plugin:0.0.4")
+		classpath("org.springframework.build.gradle:docbook-reference-plugin:0.2.7")
 	}
 }