diff --git a/deno/rest/common.ts b/deno/rest/common.ts
index ca94c991..15dcb2a7 100644
--- a/deno/rest/common.ts
+++ b/deno/rest/common.ts
@@ -120,6 +120,8 @@ export enum RESTJSONErrorCodes {
 
 	BitrateIsTooHighForChannelOfThisType = 30052,
 
+	MaximumNumberOfWebhooksPerGuildReached = 30058,
+
 	Unauthorized = 40001,
 	VerifyYourAccount,
 	OpeningDirectMessagesTooFast,
diff --git a/rest/common.ts b/rest/common.ts
index ca94c991..15dcb2a7 100644
--- a/rest/common.ts
+++ b/rest/common.ts
@@ -120,6 +120,8 @@ export enum RESTJSONErrorCodes {
 
 	BitrateIsTooHighForChannelOfThisType = 30052,
 
+	MaximumNumberOfWebhooksPerGuildReached = 30058,
+
 	Unauthorized = 40001,
 	VerifyYourAccount,
 	OpeningDirectMessagesTooFast,