diff --git a/Crypto Notepad/MainForm.cs b/Crypto Notepad/MainForm.cs
index 8b2c829..dd75896 100644
--- a/Crypto Notepad/MainForm.cs	
+++ b/Crypto Notepad/MainForm.cs	
@@ -237,7 +237,6 @@ private void DeleteUpdateFiles()
             string exePath = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + @"\";
             string UpdaterExe = exePath + "Updater.exe";
             string UpdateZip = exePath + "Crypto-Notepad-Update.zip";
-            string ZipDll = exePath + "Ionic.Zip.dll";
             if (File.Exists(UpdaterExe))
             {
                 File.Delete(UpdaterExe);
@@ -246,10 +245,6 @@ private void DeleteUpdateFiles()
             {
                 File.Delete(UpdateZip);
             }
-            if (File.Exists(ZipDll))
-            {
-                File.Delete(ZipDll);
-            }
         }
 
         private void SaveConfirm()
@@ -316,7 +311,6 @@ private void CheckForUpdates(bool autoCheck)
                                 MessageBoxButtons.YesNo, MessageBoxIcon.Information);
                             if (res == DialogResult.Yes)
                             {
-                                File.WriteAllBytes(exePath + "Ionic.Zip.dll", Resources.Ionic_Zip);
                                 File.WriteAllBytes(exePath + "Updater.exe", Resources.Updater);
                                 var pr = new Process();
                                 pr.StartInfo.FileName = exePath + "Updater.exe";
@@ -1018,7 +1012,6 @@ private void StatusPanelLabel_Click(object sender, EventArgs e)
                         MessageBoxButtons.YesNo, MessageBoxIcon.Information);
                     if (res == DialogResult.Yes)
                     {
-                        File.WriteAllBytes(exePath + "Ionic.Zip.dll", Resources.Ionic_Zip);
                         File.WriteAllBytes(exePath + "Updater.exe", Resources.Updater);
                         var pr = new Process();
                         pr.StartInfo.FileName = exePath + "Updater.exe";
diff --git a/Crypto Notepad/Properties/Resources.Designer.cs b/Crypto Notepad/Properties/Resources.Designer.cs
index 7e6f049..c58d787 100644
--- a/Crypto Notepad/Properties/Resources.Designer.cs	
+++ b/Crypto Notepad/Properties/Resources.Designer.cs	
@@ -280,16 +280,6 @@ internal static System.Drawing.Bitmap information {
             }
         }
         
-        /// <summary>
-        ///   Поиск локализованного ресурса типа System.Byte[].
-        /// </summary>
-        internal static byte[] Ionic_Zip {
-            get {
-                object obj = ResourceManager.GetObject("Ionic_Zip", resourceCulture);
-                return ((byte[])(obj));
-            }
-        }
-        
         /// <summary>
         ///   Поиск локализованного ресурса типа System.Drawing.Bitmap.
         /// </summary>
diff --git a/Crypto Notepad/Resources/Ionic.Zip.dll b/Crypto Notepad/Resources/Ionic.Zip.dll
deleted file mode 100644
index 95fa928..0000000
Binary files a/Crypto Notepad/Resources/Ionic.Zip.dll and /dev/null differ
diff --git a/Crypto Notepad/Resources/Updater.exe b/Crypto Notepad/Resources/Updater.exe
index 559fe41..bc4f3f0 100644
Binary files a/Crypto Notepad/Resources/Updater.exe and b/Crypto Notepad/Resources/Updater.exe differ