diff --git a/.github/release-please-manifest.json b/.github/release-please-manifest.json
index 52edf1de0..e60dd3da4 100644
--- a/.github/release-please-manifest.json
+++ b/.github/release-please-manifest.json
@@ -2,7 +2,7 @@
   "packages/access-client": "18.3.2",
   "packages/filecoin-api": "5.0.1",
   "packages/filecoin-client": "3.3.2",
-  "packages/capabilities": "14.0.2",
+  "packages/capabilities": "15.0.0",
   "packages/upload-api": "10.0.1",
   "packages/upload-client": "13.2.2",
   "packages/w3up-client": "12.5.3",
diff --git a/packages/capabilities/CHANGELOG.md b/packages/capabilities/CHANGELOG.md
index d7c705f8a..691291138 100644
--- a/packages/capabilities/CHANGELOG.md
+++ b/packages/capabilities/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## [15.0.0](https://github.com/w3s-project/w3up/compare/capabilities-v14.0.2...capabilities-v15.0.0) (2024-04-26)
+
+
+### ⚠ BREAKING CHANGES
+
+* **capabilities:** `BlobMultihash` type in `@web3-storage/capabilities` renamed to `Multihash`.
+
+### Features
+
+* **capabilities:** add `index/add` capability ([#1410](https://github.com/w3s-project/w3up/issues/1410)) ([1b71b89](https://github.com/w3s-project/w3up/commit/1b71b89ed989cde8ef4bf35c1ebc333872cbc54c))
+
 ## [14.0.2](https://github.com/w3s-project/w3up/compare/capabilities-v14.0.1...capabilities-v14.0.2) (2024-04-24)
 
 
diff --git a/packages/capabilities/package.json b/packages/capabilities/package.json
index 2e77d6f45..e26b7c474 100644
--- a/packages/capabilities/package.json
+++ b/packages/capabilities/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@web3-storage/capabilities",
-  "version": "14.0.2",
+  "version": "15.0.0",
   "description": "UCAN Capabilities provided by web3.storage",
   "homepage": "https://web3.storage",
   "repository": {