diff --git a/CHANGELOG.md b/CHANGELOG.md
index d58496da7..4e430b4c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,22 @@ Code v99.99.999
 
 ## Unreleased
 
+Code v1.122.0
+
+### Changed
+
+- Update to Code 1.122.0
+
+### Fixed
+
+- `--app-name` will now affect window titles within the editor (it is now used
+  as the value for `${appName}` in the title template) as well as some other
+  places like the help > about dialog.
+
+### Added
+
+- App name can now be set with the `CODE_SERVER_APP_NAME` environment variable.
+
 ## [4.121.0](https://github.com/coder/code-server/releases/tag/v4.121.0) - 2026-05-20
 
 Code v1.121.0
diff --git a/lib/vscode b/lib/vscode
index 987c95975..6a49527b9 160000
--- a/lib/vscode
+++ b/lib/vscode
@@ -1 +1 @@
-Subproject commit 987c9597516278c9fcf10d963a0592ce1384ab93
+Subproject commit 6a49527b96e326fe62fbdb56f60e16877c9aa724
diff --git a/patches/app-name.diff b/patches/app-name.diff
index 5675d1646..32cb90ed0 100644
--- a/patches/app-name.diff
+++ b/patches/app-name.diff
@@ -20,7 +20,7 @@ Index: code-server/lib/vscode/src/vs/server/node/serverEnvironmentService.ts
  
  	/* ----- server setup ----- */
  
-@@ -120,6 +121,7 @@ export interface ServerParsedArgs {
+@@ -124,6 +125,7 @@ export interface ServerParsedArgs {
  	'disable-getting-started-override'?: boolean,
  	'locale'?: string
  	'link-protection-trusted-domains'?: string[],
diff --git a/patches/copilot.diff b/patches/copilot.diff
index 3a847cef0..c525d33a2 100644
--- a/patches/copilot.diff
+++ b/patches/copilot.diff
@@ -2,8 +2,8 @@ Index: code-server/lib/vscode/build/gulpfile.extensions.ts
 ===================================================================
 --- code-server.orig/lib/vscode/build/gulpfile.extensions.ts
 +++ code-server/lib/vscode/build/gulpfile.extensions.ts
-@@ -294,6 +294,29 @@ export const compileCopilotExtensionBuil
- gulp.task(compileCopilotExtensionBuildTask);
+@@ -291,6 +291,29 @@ export const compileCopilotExtensionBuil
+ task.task(compileCopilotExtensionBuildTask);
  
  /**
 + * Compiles the built-in copilot extension with proper `.vscodeignore` filtering
@@ -26,7 +26,7 @@ Index: code-server/lib/vscode/build/gulpfile.extensions.ts
 +		return Promise.resolve();
 +	})
 +));
-+gulp.task(compileCopilotExtensionFullBuildTask);
++task.task(compileCopilotExtensionFullBuildTask);
 +
 +/**
   * Compiles the extensions for the build.
@@ -36,15 +36,15 @@ Index: code-server/lib/vscode/build/lib/extensions.ts
 ===================================================================
 --- code-server.orig/lib/vscode/build/lib/extensions.ts
 +++ code-server/lib/vscode/build/lib/extensions.ts
-@@ -24,6 +24,7 @@ import { getProductionDependencies } fro
+@@ -21,6 +21,7 @@ import { getProductionDependencies } fro
  import { type IExtensionDefinition, getExtensionStream } from './builtInExtensions.ts';
  import { fetchUrls, fetchGithub } from './fetch.ts';
  import { createTsgoStream, spawnTsgo } from './tsgo.ts';
 +import { prepareBuiltInCopilotRipgrepShim } from './copilot.ts';
- import vzip from 'gulp-vinyl-zip';
+ import watcher from './watch/index.ts';
  
  import { createRequire } from 'module';
-@@ -492,6 +493,116 @@ export function packageCopilotExtensionS
+@@ -483,6 +484,116 @@ export function packageCopilotExtensionS
  	).pipe(util2.setExecutableBit(['**/*.sh']));
  }
  
diff --git a/patches/display-language.diff b/patches/display-language.diff
index 1517e8eb4..526272fe5 100644
--- a/patches/display-language.diff
+++ b/patches/display-language.diff
@@ -18,7 +18,7 @@ Index: code-server/lib/vscode/src/vs/server/node/serverServices.ts
  import { ProtocolConstants } from '../../base/parts/ipc/common/ipc.net.js';
  import { IConfigurationService } from '../../platform/configuration/common/configuration.js';
  import { ConfigurationService } from '../../platform/configuration/common/configurationService.js';
-@@ -358,6 +358,9 @@ export async function setupServerService
+@@ -359,6 +359,9 @@ export async function setupServerService
  
  		socketServer.registerChannel('mcpManagement', new McpManagementChannel(mcpManagementService, (ctx: RemoteAgentConnectionContext) => getUriTransformer(ctx.remoteAuthority)));
  
diff --git a/patches/sourcemaps.diff b/patches/sourcemaps.diff
index d9c896345..615edca9d 100644
--- a/patches/sourcemaps.diff
+++ b/patches/sourcemaps.diff
@@ -6,7 +6,7 @@ Index: code-server/lib/vscode/build/gulpfile.reh.ts
 ===================================================================
 --- code-server.orig/lib/vscode/build/gulpfile.reh.ts
 +++ code-server/lib/vscode/build/gulpfile.reh.ts
-@@ -261,10 +261,15 @@ function packageTask(type: string, platf
+@@ -255,10 +255,15 @@ function packageTask(type: string, platf
  	const destination = path.join(BUILD_ROOT, destinationFolderName);
  
  	return () => {
diff --git a/patches/webview.diff b/patches/webview.diff
index 59fe37de2..a1ce247be 100644
--- a/patches/webview.diff
+++ b/patches/webview.diff
@@ -41,7 +41,7 @@ Index: code-server/lib/vscode/src/vs/workbench/services/environment/browser/envi
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/workbench/services/environment/browser/environmentService.ts
 +++ code-server/lib/vscode/src/vs/workbench/services/environment/browser/environmentService.ts
-@@ -223,7 +223,7 @@ export class BrowserWorkbenchEnvironment
+@@ -226,7 +226,7 @@ export class BrowserWorkbenchEnvironment
  
  	@memoize
  	get webviewExternalEndpoint(): string {