diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4fcfdf7..2b6f978 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.9.0"
+  ".": "1.9.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a100cd0..568f536 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [1.9.1](https://github.com/altertable-ai/altertable-cli/compare/v1.9.0...v1.9.1) (2026-10-02)
 
 ### Changed
 
diff --git a/COMMANDS.md b/COMMANDS.md
index 91b5e6e..6ef6209 100644
--- a/COMMANDS.md
+++ b/COMMANDS.md
@@ -2,7 +2,7 @@
 
 # Altertable CLI command reference
 
-Altertable CLI v1.9.0 • Query and manage your data platform from the terminal. <!-- x-release-please-version -->
+Altertable CLI v1.9.1 • Query and manage your data platform from the terminal. <!-- x-release-please-version -->
 
 **Global options**
 
diff --git a/cli-reference.json b/cli-reference.json
index 7785b6f..71ebc1b 100644
--- a/cli-reference.json
+++ b/cli-reference.json
@@ -1,6 +1,6 @@
 {
   "schemaVersion": 1,
-  "cliVersion": "1.9.0",
+  "cliVersion": "1.9.1",
   "globalOptions": [
     {
       "name": "help",
diff --git a/cli/package.json b/cli/package.json
index 25c9e81..ce54520 100644
--- a/cli/package.json
+++ b/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@altertable/cli",
-  "version": "1.9.0",
+  "version": "1.9.1",
   "description": "Altertable CLI — query and manage your data platform",
   "homepage": "https://github.com/altertable-ai/altertable-cli#readme",
   "bugs": {
diff --git a/cli/src/version.ts b/cli/src/version.ts
index 9e2f534..82233a5 100644
--- a/cli/src/version.ts
+++ b/cli/src/version.ts
@@ -1,2 +1,2 @@
-export const VERSION = "1.9.0"; // x-release-please-version
+export const VERSION = "1.9.1"; // x-release-please-version
 export const USER_AGENT = `altertable-cli/${VERSION}`;