diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d410da77..f03423de2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # ChangeLog
+### 4.5.1
+- FIXED: MongoId detection
+- FIXED: #203 disabled spellchecker
+- FIXED: Prevented display filters in form view twice
+- FIXED: Query designer fixes
 
 ### 4.5.0
 - ADDED: #220 functions, materialized views and stored procedures in code completion
diff --git a/app/src/electron.js b/app/src/electron.js
index f8ccd71d5..8e657b3da 100644
--- a/app/src/electron.js
+++ b/app/src/electron.js
@@ -205,14 +205,18 @@ function createWindow() {
         slashes: true,
       });
     mainWindow.on('close', () => {
-      fs.writeFileSync(
-        configRootPath,
-        JSON.stringify({
-          winBounds: mainWindow.getBounds(),
-          winIsMaximized: mainWindow.isMaximized(),
-        }),
-        'utf-8'
-      );
+      try {
+        fs.writeFileSync(
+          configRootPath,
+          JSON.stringify({
+            winBounds: mainWindow.getBounds(),
+            winIsMaximized: mainWindow.isMaximized(),
+          }),
+          'utf-8'
+        );
+      } catch (err) {
+        console.log('Error saving config-root:', err.message);
+      }
     });
     mainWindow.loadURL(startUrl);
     if (os.platform() == 'linux') {
diff --git a/package.json b/package.json
index 980c9eef6..5a1dc3968 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "4.5.1-beta.2",
+  "version": "4.5.1",
   "name": "dbgate-all",
   "workspaces": [
     "packages/*",