diff --git a/src/util/Constants.js b/src/util/Constants.js
index 0701619df708..b8c01ad966f9 100644
--- a/src/util/Constants.js
+++ b/src/util/Constants.js
@@ -758,6 +758,7 @@ exports.VerificationLevels = createEnum(['NONE', 'LOW', 'MEDIUM', 'HIGH', 'VERY_
  * * GUILD_NOT_AVAILABLE_IN_LOCATION
  * * GUILD_MONETIZATION_REQUIRED
  * * INSUFFICIENT_BOOSTS
+ * * INVALID_JSON
  * * TWO_FACTOR_REQUIRED
  * * NO_USERS_WITH_DISCORDTAG_EXIST
  * * REACTION_BLOCKED
@@ -901,6 +902,7 @@ exports.APIErrors = {
   GUILD_NOT_AVAILABLE_IN_LOCATION: 50095,
   GUILD_MONETIZATION_REQUIRED: 50097,
   INSUFFICIENT_BOOSTS: 50101,
+  INVALID_JSON: 50109,
   TWO_FACTOR_REQUIRED: 60003,
   NO_USERS_WITH_DISCORDTAG_EXIST: 80004,
   REACTION_BLOCKED: 90001,
diff --git a/typings/index.d.ts b/typings/index.d.ts
index 98ca305a2df8..e30bb6d0c40d 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -3417,6 +3417,7 @@ export interface APIErrors {
   GUILD_NOT_AVAILABLE_IN_LOCATION: 50095;
   GUILD_MONETIZATION_REQUIRED: 50097;
   INSUFFICIENT_BOOSTS: 50101;
+  INVALID_JSON: 50109;
   TWO_FACTOR_REQUIRED: 60003;
   NO_USERS_WITH_DISCORDTAG_EXIST: 80004;
   REACTION_BLOCKED: 90001;