diff --git a/changelog.md b/changelog.md
index d59d495..c9ae4d3 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2024-11-06 - 5.1.2 - fix(appdata)
+Fix iteration over overwriteObject in AppData class
+
+- Corrected the for loop from in to of inside the AppData class for iterating over overwriteObject keys.
+
 ## 2024-11-05 - 5.1.1 - fix(AppData)
 Fix issue with overwrite object handling in AppData class
 
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index fa48c38..ff191ed 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/npmextra',
-  version: '5.1.1',
+  version: '5.1.2',
   description: 'A utility to enhance npm with additional configuration, tool management capabilities, and a key-value store for project setups.'
 }
diff --git a/ts/npmextra.classes.appdata.ts b/ts/npmextra.classes.appdata.ts
index 71d2968..c6df6f7 100644
--- a/ts/npmextra.classes.appdata.ts
+++ b/ts/npmextra.classes.appdata.ts
@@ -178,7 +178,7 @@ export class AppData<T = any> {
       }
 
       if (this.options.overwriteObject) {
-        for (const key in Object.keys(this.options.overwriteObject)) {
+        for (const key of Object.keys(this.options.overwriteObject)) {
           console.log(`-> heads up: overwriting key ${key} from options.overwriteObject`);
           await this.kvStore.writeKey(key as keyof T, this.options.overwriteObject[key]);
         }