diff --git a/.github/release-please-manifest.json b/.github/release-please-manifest.json
index cc29e3ca0..016dd837b 100644
--- a/.github/release-please-manifest.json
+++ b/.github/release-please-manifest.json
@@ -3,7 +3,7 @@
   "packages/blob-index": "1.0.4",
   "packages/filecoin-api": "7.3.1",
   "packages/filecoin-client": "3.3.4",
-  "packages/capabilities": "17.3.0",
+  "packages/capabilities": "17.4.0",
   "packages/upload-api": "18.0.3",
   "packages/upload-client": "17.0.1",
   "packages/w3up-client": "16.2.0",
diff --git a/packages/capabilities/CHANGELOG.md b/packages/capabilities/CHANGELOG.md
index 08a21f67e..5ab3d8910 100644
--- a/packages/capabilities/CHANGELOG.md
+++ b/packages/capabilities/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [17.4.0](https://github.com/storacha/w3up/compare/capabilities-v17.3.0...capabilities-v17.4.0) (2024-10-11)
+
+
+### Features
+
+* Generate Space proofs on the fly, on `access/claim` ([#1555](https://github.com/storacha/w3up/issues/1555)) ([9e2b1d4](https://github.com/storacha/w3up/commit/9e2b1d4dc721d3e61cea008719d172909c984344))
+
 ## [17.3.0](https://github.com/storacha/w3up/compare/capabilities-v17.2.0...capabilities-v17.3.0) (2024-09-23)
 
 
diff --git a/packages/capabilities/package.json b/packages/capabilities/package.json
index 3887a0a91..59bb838a2 100644
--- a/packages/capabilities/package.json
+++ b/packages/capabilities/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@web3-storage/capabilities",
-  "version": "17.3.0",
+  "version": "17.4.0",
   "description": "UCAN Capabilities provided by web3.storage",
   "homepage": "https://web3.storage",
   "repository": {