diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9a81d89..ab6db441 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v0.12.1
+
+### Fixes
+- Prevent terminal echo from being captured as agent messages
+- Update codex message box detection
+
 ## v0.12.0
 
 ### Features
diff --git a/chat/package.json b/chat/package.json
index 7300cb27..dc54af61 100644
--- a/chat/package.json
+++ b/chat/package.json
@@ -48,5 +48,5 @@
     "start": "next start",
     "storybook": "storybook dev -p 6006"
   },
-  "version": "0.12.0"
+  "version": "0.12.1"
 }
diff --git a/internal/version/version.go b/internal/version/version.go
index 79e47b1c..9db99765 100644
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -2,4 +2,4 @@
 
 package version
 
-var Version = "0.12.0"
+var Version = "0.12.1"
diff --git a/openapi.json b/openapi.json
index c25f483c..814148bc 100644
--- a/openapi.json
+++ b/openapi.json
@@ -357,7 +357,7 @@
   "info": {
     "description": "HTTP API for Claude Code, Goose, and Aider.\n\nhttps://github.com/coder/agentapi",
     "title": "AgentAPI",
-    "version": "0.12.0"
+    "version": "0.12.1"
   },
   "openapi": "3.0.3",
   "paths": {