diff --git a/integrations/n8n/CHANGELOG.md b/integrations/n8n/CHANGELOG.md
index 82337a41..b0faa228 100644
--- a/integrations/n8n/CHANGELOG.md
+++ b/integrations/n8n/CHANGELOG.md
@@ -1,6 +1,12 @@
 <!-- markdownlint-disable MD024 -->
 # Changelog
 
+## 2.0.4 (2026-04-08)
+
+### Bug Fixes
+
+- Fix file upload 403 error
+
 ## 2.0.3 (2026-04-08)
 
 ### Improvements
diff --git a/integrations/n8n/README.md b/integrations/n8n/README.md
index f119c168..29c58083 100644
--- a/integrations/n8n/README.md
+++ b/integrations/n8n/README.md
@@ -24,7 +24,7 @@ Or install from archive (Docker, custom n8n images):
 # Download from GitHub Releases
 # Find the latest n8n-nodes-pachca.tgz at:
 # https://github.com/pachca/openapi/releases?q=n8n
-wget https://github.com/pachca/openapi/releases/download/n8n-v2.0.2/n8n-nodes-pachca.tgz
+wget https://github.com/pachca/openapi/releases/download/n8n-v2.0.4/n8n-nodes-pachca.tgz
 
 # Via npm (recommended)
 cd ~/.n8n/nodes && npm install ./n8n-nodes-pachca.tgz
diff --git a/integrations/n8n/nodes/Pachca/GenericFunctions.ts b/integrations/n8n/nodes/Pachca/GenericFunctions.ts
index 1f28abb2..edcf104d 100644
--- a/integrations/n8n/nodes/Pachca/GenericFunctions.ts
+++ b/integrations/n8n/nodes/Pachca/GenericFunctions.ts
@@ -743,7 +743,6 @@ export async function uploadFileToS3(
   const MAX_RETRIES = 3;
   for (let attempt = 0; attempt < MAX_RETRIES; attempt++) {
     const s3Fields: Record<string, string> = {
-      'Content-Type': contentType,
       'Content-Disposition': String(presigned['Content-Disposition']),
       acl: String(presigned.acl),
       policy: String(presigned.policy),
diff --git a/integrations/n8n/package.json b/integrations/n8n/package.json
index 988ff10d..edfceafa 100644
--- a/integrations/n8n/package.json
+++ b/integrations/n8n/package.json
@@ -1,6 +1,6 @@
 {
   "name": "n8n-nodes-pachca",
-  "version": "2.0.3",
+  "version": "2.0.4",
   "description": "Pachca node for n8n workflow automation",
   "license": "MIT",
   "main": "index.js",