diff --git a/index/nrfconnect.json b/index/nrfconnect.json
index b88d3a5..e5f8794 100644
--- a/index/nrfconnect.json
+++ b/index/nrfconnect.json
@@ -13,6 +13,12 @@
         "apps": "samples/*",
         "license": "Other",
         "releases": [
+          {
+            "name": "Amazon Sidewalk add-on v1.0.1",
+            "tag": "v1.0.1-add-on",
+            "date": "2025-07-02T09:00:00Z",
+            "sdk": "v3.0.0"
+          },
           {
             "name": "Amazon Sidewalk add-on v1.0.0",
             "tag": "v1.0.0-add-on",
@@ -20,7 +26,7 @@
             "sdk": "v3.0.0"
           }
         ],
-        "defaultBranch": "v1.0.0-add-on",
+        "defaultBranch": "v1.0.1-add-on",
         "docsUrl": "https://docs.nordicsemi.com/bundle/addon-sidewalk-latest/page/index.html"
     },
     {