diff --git a/packages/cli/src/utils/installationInfo.test.ts b/packages/cli/src/utils/installationInfo.test.ts
index 5b0da4388c..9d91ea90fb 100644
--- a/packages/cli/src/utils/installationInfo.test.ts
+++ b/packages/cli/src/utils/installationInfo.test.ts
@@ -149,7 +149,9 @@ describe('getInstallationInfo', () => {
     );
     expect(info.packageManager).toBe(PackageManager.HOMEBREW);
     expect(info.isGlobal).toBe(true);
-    expect(info.updateMessage).toContain('brew upgrade');
+    expect(info.updateMessage).toBe(
+      'Installed via Homebrew. Please update with "brew upgrade gemini-cli".',
+    );
   });
 
   it('should fall through if brew command fails', () => {
diff --git a/packages/cli/src/utils/installationInfo.ts b/packages/cli/src/utils/installationInfo.ts
index 4aa1fac9c9..625f3fdf37 100644
--- a/packages/cli/src/utils/installationInfo.ts
+++ b/packages/cli/src/utils/installationInfo.ts
@@ -88,7 +88,7 @@ export function getInstallationInfo(
           packageManager: PackageManager.HOMEBREW,
           isGlobal: true,
           updateMessage:
-            'Installed via Homebrew. Please update with "brew upgrade".',
+            'Installed via Homebrew. Please update with "brew upgrade gemini-cli".',
         };
       } catch (_error) {
         // Brew is not installed or gemini-cli is not installed via brew.