diff --git a/src/docbkx/index.xml b/src/docbkx/index.xml
index e54daf4d9..4ea879a40 100644
--- a/src/docbkx/index.xml
+++ b/src/docbkx/index.xml
@@ -60,7 +60,7 @@
   <part id="reference">
     <title>Reference Documentation</title>
 
-    <xi:include href="https://raw.github.com/SpringSource/spring-data-commons/1.1.0.RELEASE/src/docbkx/repositories.xml">
+    <xi:include href="https://raw.github.com/SpringSource/spring-data-commons/1.2.1.RELEASE/src/docbkx/repositories.xml">
     	<xi:fallback href="../../../spring-data-commons/src/docbkx/repositories.xml" />
     </xi:include>
 
@@ -70,7 +70,7 @@
   <part id="appendix">
     <title>Appendix</title>
 
-    <xi:include href="https://raw.github.com/SpringSource/spring-data-commons/1.1.0.RELEASE/src/docbkx/repository-namespace-reference.xml">
+    <xi:include href="https://raw.github.com/SpringSource/spring-data-commons/1.2.1.RELEASE/src/docbkx/repository-namespace-reference.xml">
     	<xi:fallback href="../../../spring-data-commons/src/docbkx/repository-namespace-reference.xml" />
     </xi:include>