diff --git a/AutoUpdater.NET/AutoUpdater.NET.csproj b/AutoUpdater.NET/AutoUpdater.NET.csproj
index 8b58a03..580797e 100644
--- a/AutoUpdater.NET/AutoUpdater.NET.csproj
+++ b/AutoUpdater.NET/AutoUpdater.NET.csproj
@@ -11,9 +11,9 @@
         <Company>RBSoft</Company>
         <Product>AutoUpdater.NET</Product>
         <Copyright>Copyright © 2012-2023 RBSoft</Copyright>
-        <Version>1.8.1.0</Version>
-        <AssemblyVersion>1.8.1.0</AssemblyVersion>
-        <FileVersion>1.8.1.0</FileVersion>
+        <Version>1.8.3.0</Version>
+        <AssemblyVersion>1.8.3.0</AssemblyVersion>
+        <FileVersion>1.8.3.0</FileVersion>
         <SignAssembly>true</SignAssembly>
         <AssemblyOriginatorKeyFile>AutoUpdater.NET.snk</AssemblyOriginatorKeyFile>
         <NeutralLanguage>en</NeutralLanguage>
@@ -51,6 +51,6 @@
         <PackageReference Include="Resource.Embedder" Version="1.2.8" PrivateAssets="All"/>
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.1774.30"/>
+        <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.1823.32"/>
     </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/AutoUpdater.NET/DownloadUpdateDialog.cs b/AutoUpdater.NET/DownloadUpdateDialog.cs
index d5fc773..79bc6fc 100644
--- a/AutoUpdater.NET/DownloadUpdateDialog.cs
+++ b/AutoUpdater.NET/DownloadUpdateDialog.cs
@@ -204,7 +204,7 @@ private void WebClientOnDownloadFileCompleted(object sender, AsyncCompletedEvent
 
                 if (AutoUpdater.ClearAppDirectory)
                 {
-                    arguments.Add(" --clear");
+                    arguments.Add("--clear");
                 }
 
                 string[] args = Environment.GetCommandLineArgs();
diff --git a/AutoUpdater.NET/build/Autoupdater.NET.Official.nuspec b/AutoUpdater.NET/build/Autoupdater.NET.Official.nuspec
index 263dc17..6aa4944 100644
--- a/AutoUpdater.NET/build/Autoupdater.NET.Official.nuspec
+++ b/AutoUpdater.NET/build/Autoupdater.NET.Official.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
     <metadata>
         <id>Autoupdater.NET.Official</id>
-        <version>1.8.2.0</version>
+        <version>1.8.3.0</version>
         <title>AutoUpdater.NET</title>
         <authors>rbsoft</authors>
         <requireLicenseAcceptance>false</requireLicenseAcceptance>
@@ -17,16 +17,16 @@
         <tags>autoupdate updater c# vb wpf winforms</tags>
         <dependencies>
             <group targetFramework=".NETFramework4.5">
-                <dependency id="Microsoft.Web.WebView2" version="1.0.1774.30" exclude="Build,Analyzers"/>
+                <dependency id="Microsoft.Web.WebView2" version="1.0.1823.32" exclude="Build,Analyzers"/>
             </group>
             <group targetFramework=".NETCoreApp3.1">
-                <dependency id="Microsoft.Web.WebView2" version="1.0.1774.30" exclude="Build,Analyzers"/>
+                <dependency id="Microsoft.Web.WebView2" version="1.0.1823.32" exclude="Build,Analyzers"/>
             </group>
             <group targetFramework="net5.0-windows7.0">
-                <dependency id="Microsoft.Web.WebView2" version="1.0.1774.30" exclude="Build,Analyzers"/>
+                <dependency id="Microsoft.Web.WebView2" version="1.0.1823.32" exclude="Build,Analyzers"/>
             </group>
             <group targetFramework="net6.0-windows7.0">
-                <dependency id="Microsoft.Web.WebView2" version="1.0.1774.30" exclude="Build,Analyzers"/>
+                <dependency id="Microsoft.Web.WebView2" version="1.0.1823.32" exclude="Build,Analyzers"/>
             </group>
         </dependencies>
         <frameworkReferences>
diff --git a/appveyor.yml b/appveyor.yml
index 9a9e383..b9ab01a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,6 @@
-version: 1.8.2.{build}
+version: 1.8.3.{build}
 environment:
-  my_version: 1.8.2
+  my_version: 1.8.3
   my_secret:
     secure: vbPRaZLQYpGPr4BrZZ4p6TofpSZMud+FKtlpqjgO8aA=
 skip_branch_with_pr: true