diff --git a/dist/index.cjs.js b/dist/index.cjs.js
index a3f1c8f..404701c 100644
--- a/dist/index.cjs.js
+++ b/dist/index.cjs.js
@@ -247,7 +247,9 @@ class Updater {
                 else {
                     // should be the file progress
                     let fileProgressView = new Uint32Array(rawData);
-                    this._fileProgress += fileProgressView[0];
+                    this._fileProgress += (dataView[3] << 24) |
+                        (dataView[2] << 16) |
+                        (dataView[1] << 8) | dataView[0];
                     this.sendNextPacket();
                     progressCallback(`Recieved progress ${fileProgressView[0]}; Sending (${Math.floor((this._fileProgress * 100) / this._fileSize)}%), ${this._fileProgress} / ${this._fileSize}`);
                 }
diff --git a/dist/index.es.js b/dist/index.es.js
index a6a6659..235151c 100644
--- a/dist/index.es.js
+++ b/dist/index.es.js
@@ -245,7 +245,9 @@ class Updater {
                 else {
                     // should be the file progress
                     let fileProgressView = new Uint32Array(rawData);
-                    this._fileProgress += fileProgressView[0];
+                    this._fileProgress += (dataView[3] << 24) |
+                        (dataView[2] << 16) |
+                        (dataView[1] << 8) | dataView[0];
                     this.sendNextPacket();
                     progressCallback(`Recieved progress ${fileProgressView[0]}; Sending (${Math.floor((this._fileProgress * 100) / this._fileSize)}%), ${this._fileProgress} / ${this._fileSize}`);
                 }
diff --git a/package.json b/package.json
index c5449bb..04cb560 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "updaterweblibrary",
-  "version": "1.0.35",
+  "version": "1.0.36",
   "description": "OTA Updater App frontend library",
   "repository": {
     "type": "git",