diff --git a/components/client/typescript/package-lock.json b/components/client/typescript/package-lock.json
index e515339..f58820b 100644
--- a/components/client/typescript/package-lock.json
+++ b/components/client/typescript/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@hirosystems/chainhook-client",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@hirosystems/chainhook-client",
-      "version": "1.0.3",
+      "version": "1.0.4",
       "license": "ISC",
       "dependencies": {
         "@fastify/type-provider-typebox": "^3.0.0",
diff --git a/components/client/typescript/package.json b/components/client/typescript/package.json
index 73352d7..e39f4c0 100644
--- a/components/client/typescript/package.json
+++ b/components/client/typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hirosystems/chainhook-client",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Chainhook TypeScript client",
   "main": "./dist/index.js",
   "typings": "./dist/index.d.ts",
diff --git a/components/client/typescript/src/schemas/bitcoin/payload.ts b/components/client/typescript/src/schemas/bitcoin/payload.ts
index ca1ad7f..63d8a47 100644
--- a/components/client/typescript/src/schemas/bitcoin/payload.ts
+++ b/components/client/typescript/src/schemas/bitcoin/payload.ts
@@ -14,7 +14,7 @@ export const BitcoinInscriptionRevealedSchema = Type.Object({
   inscription_fee: Type.Integer(),
   inscription_id: Type.String(),
   inscription_output_value: Type.Integer(),
-  inscriber_address: Type.String(),
+  inscriber_address: Nullable(Type.String()),
   ordinal_number: Type.Integer(),
   ordinal_block_height: Type.Integer(),
   ordinal_offset: Type.Integer(),
@@ -41,7 +41,7 @@ export const BitcoinCursedInscriptionRevealedSchema = Type.Object({
   inscription_fee: Type.Integer(),
   inscription_id: Type.String(),
   inscription_output_value: Type.Integer(),
-  inscriber_address: Type.String(),
+  inscriber_address: Nullable(Type.String()),
   ordinal_number: Type.Integer(),
   ordinal_block_height: Type.Integer(),
   ordinal_offset: Type.Integer(),