diff --git a/package-lock.json b/package-lock.json
index 0742d71..b2c50cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@codex-storage/sdk-js",
-  "version": "0.0.14",
+  "version": "0.0.15",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@codex-storage/sdk-js",
-      "version": "0.0.14",
+      "version": "0.0.15",
       "license": "MIT",
       "dependencies": {
         "valibot": "^0.32.0"
diff --git a/package.json b/package.json
index 758f63e..5f931ca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@codex-storage/sdk-js",
-  "version": "0.0.14",
+  "version": "0.0.15",
   "description": "Codex SDK to interact with the Codex decentralized storage network.",
   "repository": {
     "type": "git",
diff --git a/src/data/types.ts b/src/data/types.ts
index fa04eba..26d3018 100644
--- a/src/data/types.ts
+++ b/src/data/types.ts
@@ -32,19 +32,19 @@ export type CodexManifest = {
   treeCid: string;
 
   /**
-   * Name of the name (not implemeted yet)
+   * Name of the name
    */
-  filename: string;
+  filename: string | null;
 
   /**
-   * Mimetype (not implemeted yet)
+   * Mimetype
    */
-  mimetype: string;
+  mimetype: string | null;
 
   /**
-   * Date of upload (not implemented at)
+   * Date of upload
    */
-  uploadedAt: string;
+  uploadedAt: number;
 };
 
 export type CodexDataContent = {