diff --git a/site.yml b/site.yml
index 10d0a489..7fb3583d 100644
--- a/site.yml
+++ b/site.yml
@@ -13,7 +13,7 @@ content:
        start_path: documentation
      - url: https://github.com/eclipse-esmf/esmf-sdk
        branches: HEAD
-       tags: ["v2.9.8","v2.9.7","v2.9.6","v2.9.5","v2.9.4"]
+       tags: ["v2.9.9","v2.9.8","v2.9.7","v2.9.6","v2.9.5"]
        start_path: documentation/developer-guide
      - url: https://github.com/eclipse-esmf/esmf-aspect-model-editor
        branches: HEAD
@@ -65,7 +65,7 @@ asciidoc:
     unit: urn:samm:org.eclipse.esmf.samm:unit:2.1.0#@
     # The version of the latest SAMM maven artifact
     aspect-meta-model-version: '2.1.0'
-    esmf-sdk-version: '2.9.8'
+    esmf-sdk-version: '2.9.9'
     esmf-sdk-js-aspect-model-loader-version: '2.3.3'
     example-ns: com.mycompany@