diff --git a/packages/eas-cli/src/commands/webhook/create.ts b/packages/eas-cli/src/commands/webhook/create.ts
index 1f5334e6d6..51814f7867 100644
--- a/packages/eas-cli/src/commands/webhook/create.ts
+++ b/packages/eas-cli/src/commands/webhook/create.ts
@@ -7,13 +7,38 @@ import { WebhookMutation } from '../../graphql/mutations/WebhookMutation';
 import { ora } from '../../ora';
 import { prepareInputParamsAsync } from '../../webhooks/input';
 
+interface RawWebhookCreateFlags {
+  event?: string;
+  url?: string;
+  secret?: string;
+  'non-interactive'?: boolean;
+}
+
+interface WebhookCreateCommandFlags {
+  event?: WebhookType;
+  url?: string;
+  secret?: string;
+  'non-interactive': boolean;
+}
+
+export function maybeGetWebhookType(
+  webhookTypeString: string | undefined
+): WebhookType | undefined {
+  if (!webhookTypeString) {
+    return undefined;
+  }
+  return Object.values(WebhookType).find(webhookType => webhookType === webhookTypeString);
+}
+
+const EVENT_FLAG_OPTIONS = [WebhookType.Build, WebhookType.Submit];
+
 export default class WebhookCreate extends EasCommand {
   static override description = 'create a webhook';
 
   static override flags = {
-    event: Flags.enum({
+    event: Flags.string({
       description: 'Event type that triggers the webhook',
-      options: [WebhookType.Build, WebhookType.Submit],
+      options: EVENT_FLAG_OPTIONS,
     }),
     url: Flags.string({
       description: 'Webhook URL',
@@ -31,7 +56,8 @@ export default class WebhookCreate extends EasCommand {
   };
 
   async runAsync(): Promise<void> {
-    const { flags } = await this.parse(WebhookCreate);
+    const { flags: rawFlags } = await this.parse(WebhookCreate);
+    const flags = await this.sanitizeFlagsAsync(rawFlags);
     const {
       privateProjectConfig: { projectId },
       loggedIn: { graphqlClient },
@@ -49,4 +75,14 @@ export default class WebhookCreate extends EasCommand {
       throw err;
     }
   }
+
+  private async sanitizeFlagsAsync(
+    flags: RawWebhookCreateFlags
+  ): Promise<WebhookCreateCommandFlags> {
+    return {
+      ...flags,
+      event: maybeGetWebhookType(flags.event),
+      'non-interactive': flags['non-interactive'] ?? false,
+    };
+  }
 }
diff --git a/packages/eas-cli/src/commands/webhook/delete.ts b/packages/eas-cli/src/commands/webhook/delete.ts
index 13d0b42325..f3a8357114 100644
--- a/packages/eas-cli/src/commands/webhook/delete.ts
+++ b/packages/eas-cli/src/commands/webhook/delete.ts
@@ -1,3 +1,4 @@
+import { Args } from '@oclif/core';
 import assert from 'assert';
 import chalk from 'chalk';
 import nullthrows from 'nullthrows';
@@ -16,13 +17,12 @@ import { formatWebhook } from '../../webhooks/formatWebhook';
 export default class WebhookDelete extends EasCommand {
   static override description = 'delete a webhook';
 
-  static override args = [
-    {
-      name: 'ID',
+  static override args = {
+    ID: Args.string({
       required: false,
       description: 'ID of the webhook to delete',
-    },
-  ];
+    }),
+  };
 
   static override flags = {
     ...EASNonInteractiveFlag,
@@ -45,8 +45,9 @@ export default class WebhookDelete extends EasCommand {
       nonInteractive,
     });
 
-    let webhook: WebhookFragment | undefined =
-      webhookId && (await WebhookQuery.byIdAsync(graphqlClient, webhookId));
+    let webhook: WebhookFragment | undefined = webhookId
+      ? await WebhookQuery.byIdAsync(graphqlClient, webhookId)
+      : undefined;
     if (!webhookId) {
       const webhooks = await fetchWebhooksByAppIdAsync(graphqlClient, projectId);
       if (webhooks.length === 0) {
diff --git a/packages/eas-cli/src/commands/webhook/list.ts b/packages/eas-cli/src/commands/webhook/list.ts
index 08b82c7865..f8b8f29b3b 100644
--- a/packages/eas-cli/src/commands/webhook/list.ts
+++ b/packages/eas-cli/src/commands/webhook/list.ts
@@ -10,14 +10,27 @@ import { ora } from '../../ora';
 import { getDisplayNameForProjectIdAsync } from '../../project/projectUtils';
 import { enableJsonOutput, printJsonOnlyOutput } from '../../utils/json';
 import { formatWebhook } from '../../webhooks/formatWebhook';
+import { maybeGetWebhookType } from './create';
+
+interface RawWebhookListFlags {
+  event?: string;
+  json?: boolean;
+}
+
+interface WebhookListCommandFlags {
+  event?: WebhookType;
+  json?: boolean;
+}
+
+const EVENT_FLAG_OPTIONS = [WebhookType.Build, WebhookType.Submit];
 
 export default class WebhookList extends EasCommand {
   static override description = 'list webhooks';
 
   static override flags = {
-    event: Flags.enum({
+    event: Flags.string({
       description: 'Event type that triggers the webhook',
-      options: [WebhookType.Build, WebhookType.Submit],
+      options: EVENT_FLAG_OPTIONS,
     }),
     ...EasJsonOnlyFlag,
   };
@@ -28,9 +41,8 @@ export default class WebhookList extends EasCommand {
   };
 
   async runAsync(): Promise<void> {
-    const {
-      flags: { event, json },
-    } = await this.parse(WebhookList);
+    const { flags: rawFlags } = await this.parse(WebhookList);
+    const { event, json } = await this.sanitizeFlagsAsync(rawFlags);
     if (json) {
       enableJsonOutput();
     }
@@ -72,4 +84,11 @@ export default class WebhookList extends EasCommand {
       throw err;
     }
   }
+
+  private async sanitizeFlagsAsync(flags: RawWebhookListFlags): Promise<WebhookListCommandFlags> {
+    return {
+      ...flags,
+      event: maybeGetWebhookType(flags.event),
+    };
+  }
 }
diff --git a/packages/eas-cli/src/commands/webhook/update.ts b/packages/eas-cli/src/commands/webhook/update.ts
index 2f6a6707f0..d905043789 100644
--- a/packages/eas-cli/src/commands/webhook/update.ts
+++ b/packages/eas-cli/src/commands/webhook/update.ts
@@ -8,6 +8,25 @@ import { WebhookQuery } from '../../graphql/queries/WebhookQuery';
 import { ora } from '../../ora';
 import pick from '../../utils/expodash/pick';
 import { prepareInputParamsAsync } from '../../webhooks/input';
+import { maybeGetWebhookType } from './create';
+
+interface RawWebhookUpdateFlags {
+  id: string;
+  event?: string;
+  url?: string;
+  secret?: string;
+  'non-interactive'?: boolean;
+}
+
+interface WebhookUpdateCommandFlags {
+  id: string;
+  event?: WebhookType;
+  url?: string;
+  secret?: string;
+  'non-interactive': boolean;
+}
+
+const EVENT_FLAG_OPTIONS = [WebhookType.Build, WebhookType.Submit];
 
 export default class WebhookUpdate extends EasCommand {
   static override description = 'update a webhook';
@@ -17,9 +36,9 @@ export default class WebhookUpdate extends EasCommand {
       description: 'Webhook ID',
       required: true,
     }),
-    event: Flags.enum({
+    event: Flags.string({
       description: 'Event type that triggers the webhook',
-      options: [WebhookType.Build, WebhookType.Submit],
+      options: EVENT_FLAG_OPTIONS,
     }),
     url: Flags.string({
       description: 'Webhook URL',
@@ -36,7 +55,8 @@ export default class WebhookUpdate extends EasCommand {
   };
 
   async runAsync(): Promise<void> {
-    const { flags } = await this.parse(WebhookUpdate);
+    const { flags: rawFlags } = await this.parse(WebhookUpdate);
+    const flags = await this.sanitizeFlagsAsync(rawFlags);
     const {
       loggedIn: { graphqlClient },
     } = await this.getContextAsync(WebhookUpdate, { nonInteractive: flags['non-interactive'] });
@@ -58,4 +78,14 @@ export default class WebhookUpdate extends EasCommand {
       throw err;
     }
   }
+
+  private async sanitizeFlagsAsync(
+    flags: RawWebhookUpdateFlags
+  ): Promise<WebhookUpdateCommandFlags> {
+    return {
+      ...flags,
+      event: maybeGetWebhookType(flags.event),
+      'non-interactive': flags['non-interactive'] ?? false,
+    };
+  }
 }
diff --git a/packages/eas-cli/src/commands/webhook/view.ts b/packages/eas-cli/src/commands/webhook/view.ts
index a5aae947c4..a2bd4f9dc4 100644
--- a/packages/eas-cli/src/commands/webhook/view.ts
+++ b/packages/eas-cli/src/commands/webhook/view.ts
@@ -1,3 +1,5 @@
+import { Args } from '@oclif/core';
+
 import EasCommand from '../../commandUtils/EasCommand';
 import { WebhookQuery } from '../../graphql/queries/WebhookQuery';
 import Log from '../../log';
@@ -7,13 +9,12 @@ import { formatWebhook } from '../../webhooks/formatWebhook';
 export default class WebhookView extends EasCommand {
   static override description = 'view a webhook';
 
-  static override args = [
-    {
-      name: 'ID',
+  static override args = {
+    ID: Args.string({
       required: true,
       description: 'ID of the webhook to view',
-    },
-  ];
+    }),
+  };
 
   static override contextDefinition = {
     ...this.ContextOptions.LoggedIn,