diff --git a/Makefile b/Makefile
index 78d5994c..b2b326b3 100644
--- a/Makefile
+++ b/Makefile
@@ -9,4 +9,4 @@ ssh:
 	docker exec -it postgres /bin/bash
 
 install:
-	docker exec postgres /sql-bin/install.sh
+	docker exec postgres /sql-bin/install.sh
\ No newline at end of file
diff --git a/packages/data-types/types/README.md b/packages/data-types/types/README.md
index 2cda9d94..37c7e6cf 100644
--- a/packages/data-types/types/README.md
+++ b/packages/data-types/types/README.md
@@ -158,6 +158,7 @@ INSERT INTO customers (domain) VALUES
 ### Image and Attachment Domains
 
 The `image` domain stores JSON objects with URL and MIME type information. The `attachment` domain accepts either that JSON shape or a plain URL string.
+The `upload` domain uses the same JSON object shape as `image`, ensuring both the file URL and MIME type are present.
 
 ```sql
 -- Valid image
@@ -184,7 +185,7 @@ INSERT INTO customers (document) VALUES ('https://storage.example.com/favicon.ic
 | `hostname` | `text` | Domain name without protocol | `example.com` |
 | `image` | `json` | Image metadata with URL and MIME | `{"url": "...", "mime": "image/jpeg"}` |
 | `attachment` | `json` | File attachment URL or metadata | `{"url": "...", "mime": "application/pdf"}` or `https://example.com/favicon.ico` |
-| `upload` | `text` | File upload identifier | Various formats |
+| `upload` | `json` | File upload metadata (URL + MIME) | `{"url": "...", "mime": "application/pdf"}` |
 | `single_select` | `text` | Single selection value | Text value |
 | `multiple_select` | `text[]` | Multiple selection values | Array of text values |
 
@@ -212,7 +213,7 @@ The test suite validates:
 - Email format validation (valid and invalid cases)
 - URL format validation with extensive test cases
 - Hostname format validation
-- Image and attachment JSON structure validation
+- Image, upload, and attachment JSON structure validation
 
 ## Related Tooling
 
diff --git a/packages/data-types/types/__tests__/domains.pgutils.test.ts b/packages/data-types/types/__tests__/domains.pgutils.test.ts
index 6be02423..7e01d98f 100644
--- a/packages/data-types/types/__tests__/domains.pgutils.test.ts
+++ b/packages/data-types/types/__tests__/domains.pgutils.test.ts
@@ -64,6 +64,17 @@ const invalidImages = [
   { url: 'https://foo.bar/some.png' }
 ];
 
+const validUploads = [
+  { url: 'http://www.foo.bar/some.jpg', mime: 'image/jpg' },
+  { url: 'https://foo.bar/some.PNG', mime: 'image/png' }
+];
+
+const invalidUploads = [
+  { url: 'hi there' },
+  { url: 'https://foo.bar/some.png' },
+  { url: 'ftp://foo.bar/some.png', mime: 'image/png' }
+];
+
 let pg: PgTestClient;
 let teardown:  () => Promise<void>;
 
@@ -79,7 +90,8 @@ CREATE TABLE customers (
   image image,
   attachment attachment,
   domain hostname,
-  email email
+  email email,
+  upload upload
 );
   `);
 });
@@ -129,6 +141,24 @@ describe('types', () => {
     }
   });
 
+  it('valid upload', async () => {
+    for (const upload of validUploads) {
+      await pg.any(`INSERT INTO customers (upload) VALUES ($1::json);`, [upload]);
+    }
+  });
+
+  it('invalid upload', async () => {
+    for (const upload of invalidUploads) {
+      let failed = false;
+      try {
+        await pg.any(`INSERT INTO customers (upload) VALUES ($1::json);`, [upload]);
+      } catch (e) {
+        failed = true;
+      }
+      expect(failed).toBe(true);
+    }
+  });
+
   it('valid url', async () => {
     for (const value of validUrls) {
       await pg.any(`INSERT INTO customers (url) VALUES ($1);`, [value]);
diff --git a/packages/data-types/types/__tests__/domains.test.ts b/packages/data-types/types/__tests__/domains.test.ts
index 6be02423..7e01d98f 100644
--- a/packages/data-types/types/__tests__/domains.test.ts
+++ b/packages/data-types/types/__tests__/domains.test.ts
@@ -64,6 +64,17 @@ const invalidImages = [
   { url: 'https://foo.bar/some.png' }
 ];
 
+const validUploads = [
+  { url: 'http://www.foo.bar/some.jpg', mime: 'image/jpg' },
+  { url: 'https://foo.bar/some.PNG', mime: 'image/png' }
+];
+
+const invalidUploads = [
+  { url: 'hi there' },
+  { url: 'https://foo.bar/some.png' },
+  { url: 'ftp://foo.bar/some.png', mime: 'image/png' }
+];
+
 let pg: PgTestClient;
 let teardown:  () => Promise<void>;
 
@@ -79,7 +90,8 @@ CREATE TABLE customers (
   image image,
   attachment attachment,
   domain hostname,
-  email email
+  email email,
+  upload upload
 );
   `);
 });
@@ -129,6 +141,24 @@ describe('types', () => {
     }
   });
 
+  it('valid upload', async () => {
+    for (const upload of validUploads) {
+      await pg.any(`INSERT INTO customers (upload) VALUES ($1::json);`, [upload]);
+    }
+  });
+
+  it('invalid upload', async () => {
+    for (const upload of invalidUploads) {
+      let failed = false;
+      try {
+        await pg.any(`INSERT INTO customers (upload) VALUES ($1::json);`, [upload]);
+      } catch (e) {
+        failed = true;
+      }
+      expect(failed).toBe(true);
+    }
+  });
+
   it('valid url', async () => {
     for (const value of validUrls) {
       await pg.any(`INSERT INTO customers (url) VALUES ($1);`, [value]);
diff --git a/packages/data-types/types/deploy/schemas/public/domains/upload.sql b/packages/data-types/types/deploy/schemas/public/domains/upload.sql
index 09a94337..0af945bc 100644
--- a/packages/data-types/types/deploy/schemas/public/domains/upload.sql
+++ b/packages/data-types/types/deploy/schemas/public/domains/upload.sql
@@ -4,7 +4,11 @@
 
 BEGIN;
 
-CREATE DOMAIN upload AS text CHECK (VALUE ~ '^(https?)://[^\s/$.?#].[^\s]*$');
+CREATE DOMAIN upload AS jsonb CHECK (
+  value ?& ARRAY['url', 'mime']
+  AND
+  value->>'url' ~ '^(https?)://[^\s/$.?#].[^\s]*$'
+);
 COMMENT ON DOMAIN upload IS E'@name launchqlInternalTypeUpload';
 
 COMMIT;
diff --git a/packages/data-types/types/sql/launchql-types--0.9.0.sql b/packages/data-types/types/sql/launchql-types--0.9.0.sql
index 6eecade0..ce5cef44 100644
--- a/packages/data-types/types/sql/launchql-types--0.9.0.sql
+++ b/packages/data-types/types/sql/launchql-types--0.9.0.sql
@@ -35,12 +35,15 @@ CREATE DOMAIN single_select AS jsonb
 
 COMMENT ON DOMAIN single_select IS '@name launchqlInternalTypeSingleSelect';
 
-CREATE DOMAIN upload AS text 
-  CHECK (value ~ E'^(https?)://[^\\s/$.?#].[^\\s]*$');
+CREATE DOMAIN upload AS jsonb 
+  CHECK (
+  value ?& ARRAY['url', 'mime']
+    AND (value ->> 'url') ~ E'^(https?)://[^\\s/$.?#].[^\\s]*$'
+);
 
 COMMENT ON DOMAIN upload IS '@name launchqlInternalTypeUpload';
 
 CREATE DOMAIN url AS text 
   CHECK (value ~ E'^(https?)://[^\\s/$.?#].[^\\s]*$');
 
-COMMENT ON DOMAIN url IS '@name launchqlInternalTypeUrl';
\ No newline at end of file
+COMMENT ON DOMAIN url IS '@name launchqlInternalTypeUrl';
diff --git a/packages/metrics/achievements/jest.config.js b/packages/metrics/achievements/jest.config.js
index e20e7efb..db566b12 100644
--- a/packages/metrics/achievements/jest.config.js
+++ b/packages/metrics/achievements/jest.config.js
@@ -2,6 +2,7 @@
 module.exports = {
   preset: 'ts-jest',
   testEnvironment: 'node',
+  maxWorkers: 1,
 
   // Match both __tests__ and colocated test files
   testMatch: ['**/?(*.)+(test|spec).{ts,tsx,js,jsx}'],