diff --git a/command-snapshot.json b/command-snapshot.json
index 4d758847..6feaf042 100644
--- a/command-snapshot.json
+++ b/command-snapshot.json
@@ -154,8 +154,8 @@
       "name",
       "output-dir",
       "sandbox",
-      "shell-title",
-      "src"
+      "src",
+      "title"
     ],
     "plugin": "@salesforce/plugin-templates"
   },
diff --git a/messages/uiEmbedding.md b/messages/uiEmbedding.md
index 7a149025..24775c19 100644
--- a/messages/uiEmbedding.md
+++ b/messages/uiEmbedding.md
@@ -2,11 +2,11 @@
 
 - Generate an embedding wrapper LWC in the current directory:
 
-  <%= config.bin %> <%= command.id %> --name MyEmbeddingWrapper --src https://app.example.com --sandbox allow-forms --shell-title "Expense Report Embedding"
+  <%= config.bin %> <%= command.id %> --name MyEmbeddingWrapper --src https://app.example.com --sandbox allow-forms --title "Expense Report Embedding"
 
 - Generate an embedding wrapper LWC in the "force-app/main/default/lwc" directory with multiple sandbox tokens:
 
-  <%= config.bin %> <%= command.id %> --name MyEmbeddingWrapper --src https://app.example.com --sandbox allow-forms --sandbox allow-scripts --shell-title "Expense Report Embedding" --output-dir force-app/main/default/lwc
+  <%= config.bin %> <%= command.id %> --name MyEmbeddingWrapper --src https://app.example.com --sandbox allow-forms --sandbox allow-scripts --title "Expense Report Embedding" --output-dir force-app/main/default/lwc
 
 # summary
 
@@ -14,7 +14,7 @@ Generate a Lightning Web Component (LWC) bundle that wraps the <lightning-ui-emb
 
 # description
 
-The generated LWC bundle consumes the first-party <lightning-ui-embedding> component, which is pre-wired with the three required attributes: the embedding URL (src), iframe sandbox tokens, and an accessible iframe title (shell-title).
+The generated LWC bundle consumes the first-party <lightning-ui-embedding> component, which is pre-wired with the three required attributes: the embedding URL (--src), iframe sandbox tokens, and an accessible iframe title (--title).
 
 The generated LWC bundle contains four files (.html, .js, .js-meta.xml, .css) in a directory named with the camelCased component name. The bundle must live under a parent folder named "lwc".
 
@@ -46,10 +46,10 @@ Iframe sandbox token. Specify this flag multiple times to set more than one toke
 
 Each token is written into the space-separated "sandbox" attribute on <lightning-ui-embedding>. Only W3C-defined sandbox tokens are accepted.
 
-# flags.shell-title.summary
+# flags.title.summary
 
 Accessible title for the embedded iframe.
 
-# flags.shell-title.description
+# flags.title.description
 
 Written to the "shell-title" attribute on <lightning-ui-embedding> and used as the iframe's accessible name (announced by screen readers).
diff --git a/package.json b/package.json
index 4e534b0b..f28a3619 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "@salesforce/core": "^9.1.9",
     "@salesforce/sf-plugins-core": "^13.0.4",
-    "@salesforce/templates": "^66.14.0"
+    "@salesforce/templates": "^66.15.0"
   },
   "devDependencies": {
     "@oclif/plugin-command-snapshot": "^6.0.0",
diff --git a/src/commands/template/generate/ui-embedding/index.ts b/src/commands/template/generate/ui-embedding/index.ts
index c2384a51..1b3fdec5 100644
--- a/src/commands/template/generate/ui-embedding/index.ts
+++ b/src/commands/template/generate/ui-embedding/index.ts
@@ -60,9 +60,9 @@ export default class UIEmbedding extends SfCommand<CreateOutput> {
       multiple: true,
       required: true,
     })(),
-    'shell-title': Flags.string({
-      summary: messages.getMessage('flags.shell-title.summary'),
-      description: messages.getMessage('flags.shell-title.description'),
+    title: Flags.string({
+      summary: messages.getMessage('flags.title.summary'),
+      description: messages.getMessage('flags.title.description'),
       required: true,
     }),
     'output-dir': outputDirFlagLightning,
@@ -78,7 +78,7 @@ export default class UIEmbedding extends SfCommand<CreateOutput> {
       componentname: flags.name,
       src: flags.src,
       sandbox: flags.sandbox.join(' '),
-      shellTitle: flags['shell-title'],
+      title: flags.title,
       outputdir: flags['output-dir'],
       apiversion: flags['api-version'],
       internal: flags.internal,
diff --git a/test/commands/template/generate/ui-embedding/index.nut.ts b/test/commands/template/generate/ui-embedding/index.nut.ts
index 0b5bcd68..b5a5c5ee 100644
--- a/test/commands/template/generate/ui-embedding/index.nut.ts
+++ b/test/commands/template/generate/ui-embedding/index.nut.ts
@@ -45,7 +45,7 @@ describe('template generate ui-embedding:', () => {
 
     it('should scaffold an embedding LWC bundle with all four files', () => {
       execCmd(
-        `template generate ui-embedding --name ${name} --src ${src} --sandbox allow-forms --shell-title "${shellTitle}" --output-dir ${lwcDir()}`,
+        `template generate ui-embedding --name ${name} --src ${src} --sandbox allow-forms --title "${shellTitle}" --output-dir ${lwcDir()}`,
         { ensureExitCode: 0 }
       );
       assert.file(bundleFiles(name));
@@ -53,7 +53,7 @@ describe('template generate ui-embedding:', () => {
 
     it('should emit a <lightning-ui-embedding> element in the generated html', () => {
       execCmd(
-        `template generate ui-embedding --name ${name} --src ${src} --sandbox allow-forms --shell-title "${shellTitle}" --output-dir ${lwcDir()}`,
+        `template generate ui-embedding --name ${name} --src ${src} --sandbox allow-forms --title "${shellTitle}" --output-dir ${lwcDir()}`,
         { ensureExitCode: 0 }
       );
       const camel = name.charAt(0).toLowerCase() + name.slice(1);
@@ -62,7 +62,7 @@ describe('template generate ui-embedding:', () => {
 
     it('should join multiple --sandbox tokens into a single space-separated attribute', () => {
       execCmd(
-        `template generate ui-embedding --name MultiSandbox --src ${src} --sandbox allow-forms --sandbox allow-scripts --shell-title "${shellTitle}" --output-dir ${lwcDir()}`,
+        `template generate ui-embedding --name MultiSandbox --src ${src} --sandbox allow-forms --sandbox allow-scripts --title "${shellTitle}" --output-dir ${lwcDir()}`,
         { ensureExitCode: 0 }
       );
       assert.fileContent(
@@ -73,7 +73,7 @@ describe('template generate ui-embedding:', () => {
 
     it('should bind the src URL into the generated js as a reactive property', () => {
       execCmd(
-        `template generate ui-embedding --name SrcBinding --src ${src} --sandbox allow-forms --shell-title "${shellTitle}" --output-dir ${lwcDir()}`,
+        `template generate ui-embedding --name SrcBinding --src ${src} --sandbox allow-forms --title "${shellTitle}" --output-dir ${lwcDir()}`,
         { ensureExitCode: 0 }
       );
       assert.fileContent(path.join(lwcDir(), 'srcBinding', 'srcBinding.js'), src);
@@ -81,7 +81,7 @@ describe('template generate ui-embedding:', () => {
 
     it('should accept http URLs on localhost for local development', () => {
       execCmd(
-        `template generate ui-embedding --name LocalDev --src http://localhost:3000 --sandbox allow-forms --shell-title "${shellTitle}" --output-dir ${lwcDir()}`,
+        `template generate ui-embedding --name LocalDev --src http://localhost:3000 --sandbox allow-forms --title "${shellTitle}" --output-dir ${lwcDir()}`,
         { ensureExitCode: 0 }
       );
       assert.fileContent(path.join(lwcDir(), 'localDev', 'localDev.js'), 'http://localhost:3000');
@@ -89,29 +89,29 @@ describe('template generate ui-embedding:', () => {
   });
 
   describe('ui-embedding failures', () => {
-    const baseFlags = '--name Foo --sandbox allow-forms --shell-title "Demo"';
+    const baseFlags = '--name Foo --sandbox allow-forms --title "Demo"';
 
     it('should throw missing --name error', () => {
       const stderr = execCmd(
-        'template generate ui-embedding --src https://app.example.com --sandbox allow-forms --shell-title "Demo"'
+        'template generate ui-embedding --src https://app.example.com --sandbox allow-forms --title "Demo"'
       ).shellOutput.stderr;
       expect(stderr).to.contain('Missing required flag');
     });
 
     it('should throw missing --src error', () => {
-      const stderr = execCmd('template generate ui-embedding --name Foo --sandbox allow-forms --shell-title "Demo"')
+      const stderr = execCmd('template generate ui-embedding --name Foo --sandbox allow-forms --title "Demo"')
         .shellOutput.stderr;
       expect(stderr).to.contain('Missing required flag');
     });
 
     it('should throw missing --sandbox error', () => {
       const stderr = execCmd(
-        'template generate ui-embedding --name Foo --src https://app.example.com --shell-title "Demo"'
+        'template generate ui-embedding --name Foo --src https://app.example.com --title "Demo"'
       ).shellOutput.stderr;
       expect(stderr).to.contain('Missing required flag');
     });
 
-    it('should throw missing --shell-title error (no fallback to --name)', () => {
+    it('should throw missing --title error (no fallback to --name)', () => {
       const stderr = execCmd(
         'template generate ui-embedding --name Foo --src https://app.example.com --sandbox allow-forms'
       ).shellOutput.stderr;
@@ -120,21 +120,21 @@ describe('template generate ui-embedding:', () => {
 
     it('should reject http src on a non-localhost host', () => {
       const stderr = execCmd(
-        `template generate ui-embedding --name Foo --src http://attacker.com --sandbox allow-forms --shell-title "Demo" --output-dir ${lwcDir()}`
+        `template generate ui-embedding --name Foo --src http://attacker.com --sandbox allow-forms --title "Demo" --output-dir ${lwcDir()}`
       ).shellOutput.stderr;
       expect(stderr).to.contain('HTTPS URL');
     });
 
     it('should reject non-http(s) protocols', () => {
       const stderr = execCmd(
-        `template generate ui-embedding --name Foo --src ftp://example.com --sandbox allow-forms --shell-title "Demo" --output-dir ${lwcDir()}`
+        `template generate ui-embedding --name Foo --src ftp://example.com --sandbox allow-forms --title "Demo" --output-dir ${lwcDir()}`
       ).shellOutput.stderr;
       expect(stderr).to.contain('HTTPS URL');
     });
 
     it('should reject malformed --src input', () => {
       const stderr = execCmd(
-        `template generate ui-embedding --name Foo --src not-a-url --sandbox allow-forms --shell-title "Demo" --output-dir ${lwcDir()}`
+        `template generate ui-embedding --name Foo --src not-a-url --sandbox allow-forms --title "Demo" --output-dir ${lwcDir()}`
       ).shellOutput.stderr;
       expect(stderr).to.contain('HTTPS URL');
     });
@@ -149,7 +149,7 @@ describe('template generate ui-embedding:', () => {
 
     it('should throw missing lwc parent folder error when output-dir is not under lwc/', () => {
       const stderr = execCmd(
-        `template generate ui-embedding --name Foo --src https://app.example.com --sandbox allow-forms --shell-title "Demo" --output-dir ${path.join(
+        `template generate ui-embedding --name Foo --src https://app.example.com --sandbox allow-forms --title "Demo" --output-dir ${path.join(
           session.project.dir,
           'somewhere-else'
         )}`
diff --git a/yarn.lock b/yarn.lock
index 341e9ec5..ba3dd8cc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1436,10 +1436,10 @@
     cli-progress "^3.12.0"
     terminal-link "^3.0.0"
 
-"@salesforce/templates@^66.14.0":
-  version "66.14.0"
-  resolved "https://registry.yarnpkg.com/@salesforce/templates/-/templates-66.14.0.tgz#9ce7e15419094841116500922129554164b28366"
-  integrity sha512-4tmVFM3/9GefMXmhAoVA43qC4Zq6ir3rWQ8fEJimGizCo6qjsNs9gn1e3nQKldXSgXlt1T6SB0tgnMgsZnp2og==
+"@salesforce/templates@^66.15.0":
+  version "66.15.0"
+  resolved "https://registry.yarnpkg.com/@salesforce/templates/-/templates-66.15.0.tgz#2b64727feaac1cc947fd8f7eff87f22cc2d9cdb3"
+  integrity sha512-wOFos8lh/xsswuRs7z3o6D8pCtmScC0LJ0Jzbzz6SxZGxYKoI09NpgXwvCOzZkLRqyCYNUknQi0UplOP2PaIOw==
   dependencies:
     "@salesforce/kit" "^4.0.0"
     ejs "^3.1.10"