diff --git a/package.json b/package.json
index 7e74df9..5bb7733 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pixelvault-cli",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "CLI for PixelVault — agent-first image hosting",
   "type": "module",
   "bin": {
diff --git a/src/lib/client.ts b/src/lib/client.ts
index a61b1b1..0a3088a 100644
--- a/src/lib/client.ts
+++ b/src/lib/client.ts
@@ -17,7 +17,7 @@ interface ApiError {
 // this channel (server reads X-PixelVault-Client at register/device-login — see
 // pixelvault docs/specs/lead-attribution.md). Keep the version in sync with
 // package.json on release.
-const CLIENT_ID = "pixelvault-cli/0.5.0";
+const CLIENT_ID = "pixelvault-cli/0.5.1";
 
 export async function apiRequest<T>(
   options: RequestOptions & { auth?: string }