diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7c949095..b2ddd217 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.54.1"
+  ".": "0.55.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea8a0804..74127d8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## [0.55.0](https://github.com/agentclientprotocol/claude-agent-acp/compare/v0.54.1...v0.55.0) (2026-07-02)
+
+
+### Features
+
+* Add refusal fallback consent dialog support ([#834](https://github.com/agentclientprotocol/claude-agent-acp/issues/834)) ([15dfd83](https://github.com/agentclientprotocol/claude-agent-acp/commit/15dfd83daa84ced98ecbaa7c83fd5a53124030c1))
+* **deps-dev:** bump the minor group with 3 updates ([#831](https://github.com/agentclientprotocol/claude-agent-acp/issues/831)) ([8d5febf](https://github.com/agentclientprotocol/claude-agent-acp/commit/8d5febf85485c1ad19b81501fb5c6d4275448a7c))
+* Update to claude-agent-sdk 0.3.198 ([#836](https://github.com/agentclientprotocol/claude-agent-acp/issues/836)) ([307ab82](https://github.com/agentclientprotocol/claude-agent-acp/commit/307ab82712213413446466d808e161073e94fc7f))
+
+
+### Bug Fixes
+
+* Handle model refusal fallback updates ([#833](https://github.com/agentclientprotocol/claude-agent-acp/issues/833)) ([648e3f6](https://github.com/agentclientprotocol/claude-agent-acp/commit/648e3f60bd7e6eadb5f86b0dc475104ab12e7b02))
+* Handle SDK idle turns without results ([#835](https://github.com/agentclientprotocol/claude-agent-acp/issues/835)) ([57b00cc](https://github.com/agentclientprotocol/claude-agent-acp/commit/57b00ccac610e2eeaf0a753934a0c3b78d27ccb0))
+
 ## [0.54.1](https://github.com/agentclientprotocol/claude-agent-acp/compare/v0.54.0...v0.54.1) (2026-06-30)
 
 
diff --git a/package-lock.json b/package-lock.json
index 9b490083..b7202771 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@agentclientprotocol/claude-agent-acp",
-  "version": "0.54.1",
+  "version": "0.55.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@agentclientprotocol/claude-agent-acp",
-      "version": "0.54.1",
+      "version": "0.55.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@agentclientprotocol/sdk": "1.1.0",
diff --git a/package.json b/package.json
index aa53b054..5f03d358 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "publishConfig": {
     "access": "public"
   },
-  "version": "0.54.1",
+  "version": "0.55.0",
   "description": "An ACP-compatible coding agent powered by the Claude Agent SDK (TypeScript)",
   "main": "dist/lib.js",
   "types": "dist/lib.d.ts",