diff --git a/.github/release-please-manifest.json b/.github/release-please-manifest.json
index c623aaadf..594f16a64 100644
--- a/.github/release-please-manifest.json
+++ b/.github/release-please-manifest.json
@@ -5,6 +5,6 @@
   "packages/capabilities": "11.4.0",
   "packages/upload-api": "7.3.1",
   "packages/upload-client": "12.0.0",
-  "packages/w3up-client": "10.3.0",
+  "packages/w3up-client": "10.3.1",
   "packages/did-mailto": "2.0.2"
 }
diff --git a/packages/w3up-client/CHANGELOG.md b/packages/w3up-client/CHANGELOG.md
index 50f0341ea..574d15580 100644
--- a/packages/w3up-client/CHANGELOG.md
+++ b/packages/w3up-client/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [10.3.1](https://github.com/web3-storage/w3up/compare/w3up-client-v10.3.0...w3up-client-v10.3.1) (2023-11-15)
+
+
+### Bug Fixes
+
+* upgrade ucanto core ([#1127](https://github.com/web3-storage/w3up/issues/1127)) ([5ce4d22](https://github.com/web3-storage/w3up/commit/5ce4d2292d7e980da4a2ea0f1583f608a81157d2))
+
 ## [10.3.0](https://github.com/web3-storage/w3up/compare/w3up-client-v10.2.0...w3up-client-v10.3.0) (2023-11-15)
 
 
diff --git a/packages/w3up-client/package.json b/packages/w3up-client/package.json
index f59103abc..3243acf2f 100644
--- a/packages/w3up-client/package.json
+++ b/packages/w3up-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@web3-storage/w3up-client",
-  "version": "10.3.0",
+  "version": "10.3.1",
   "description": "Client for the w3up API",
   "license": "Apache-2.0 OR MIT",
   "type": "module",