diff --git a/gulpfile.js b/gulpfile.js
index 3279ee4..4348cab 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -205,16 +205,11 @@ function bumpVersion(cb) {
         console.log(`Updating version number to '${targetVersion}'`);
 
         packageJson.version = targetVersion;
-        fs.writeJSONSync("package.json", packageJson, { spaces: 2 });
-
-        if (packageLockJson) {
-            packageLockJson.version = targetVersion;
-            fs.writeJSONSync("package-lock.json", packageLockJson, { spaces: 2 });
-        }
+        fs.writeJSONSync("package.json", packageJson, { spaces: 4 });
 
         manifest.file.version = targetVersion;
         manifest.file.download = getDownloadURL(targetVersion);
-        fs.writeJSONSync(path.join(sourceDirectory, manifest.name), manifest.file, { spaces: 2 });
+        fs.writeJSONSync(path.join(sourceDirectory, manifest.name), manifest.file, { spaces: 4 });
 
         return cb();
     } catch (err) {