diff --git a/IoT/Connector/User/Telegram/ConnectorUserTelegram.csproj b/IoT/Connector/User/Telegram/ConnectorUserTelegram.csproj
index 077b4a8..248e14a 100644
--- a/IoT/Connector/User/Telegram/ConnectorUserTelegram.csproj
+++ b/IoT/Connector/User/Telegram/ConnectorUserTelegram.csproj
@@ -9,8 +9,9 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>BlubbFish.Utils.IoT.Connector.User</RootNamespace>
     <AssemblyName>ConnectorUserTelegram</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/IoT/Connector/User/Telegram/app.config b/IoT/Connector/User/Telegram/app.config
index 4f8b047..ee7b0a3 100644
--- a/IoT/Connector/User/Telegram/app.config
+++ b/IoT/Connector/User/Telegram/app.config
@@ -1,15 +1,15 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
-        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
+        <assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral"/>
+        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0"/>
       </dependentAssembly>
       <dependentAssembly>
-        <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.1.1.0" newVersion="4.1.1.0" />
+        <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral"/>
+        <bindingRedirect oldVersion="0.0.0.0-4.1.1.0" newVersion="4.1.1.0"/>
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-</configuration>
\ No newline at end of file
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.1"/></startup></configuration>
diff --git a/IoT/Connector/User/Telegram/packages.config b/IoT/Connector/User/Telegram/packages.config
index 009e71a..64d386c 100644
--- a/IoT/Connector/User/Telegram/packages.config
+++ b/IoT/Connector/User/Telegram/packages.config
@@ -4,44 +4,44 @@
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="net461" />
   <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net461" />
-  <package id="System.AppContext" version="4.3.0" targetFramework="net461" />
+  <package id="System.AppContext" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Collections" version="4.3.0" targetFramework="net461" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="net461" />
   <package id="System.Console" version="4.3.0" targetFramework="net461" />
   <package id="System.Diagnostics.Debug" version="4.3.0" targetFramework="net461" />
   <package id="System.Diagnostics.DiagnosticSource" version="4.3.0" targetFramework="net461" />
   <package id="System.Diagnostics.Tools" version="4.3.0" targetFramework="net461" />
-  <package id="System.Diagnostics.Tracing" version="4.3.0" targetFramework="net461" />
+  <package id="System.Diagnostics.Tracing" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Globalization" version="4.3.0" targetFramework="net461" />
   <package id="System.Globalization.Calendars" version="4.3.0" targetFramework="net461" />
-  <package id="System.IO" version="4.3.0" targetFramework="net461" />
+  <package id="System.IO" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.IO.Compression" version="4.3.0" targetFramework="net461" />
   <package id="System.IO.Compression.ZipFile" version="4.3.0" targetFramework="net461" />
   <package id="System.IO.FileSystem" version="4.3.0" targetFramework="net461" />
   <package id="System.IO.FileSystem.Primitives" version="4.3.0" targetFramework="net461" />
-  <package id="System.Linq" version="4.3.0" targetFramework="net461" />
-  <package id="System.Linq.Expressions" version="4.3.0" targetFramework="net461" />
+  <package id="System.Linq" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
+  <package id="System.Linq.Expressions" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Net.Http" version="4.3.0" targetFramework="net461" />
   <package id="System.Net.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="System.Net.Sockets" version="4.3.0" targetFramework="net461" />
   <package id="System.ObjectModel" version="4.3.0" targetFramework="net461" />
-  <package id="System.Reflection" version="4.3.0" targetFramework="net461" />
+  <package id="System.Reflection" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Reflection.Extensions" version="4.3.0" targetFramework="net461" />
   <package id="System.Reflection.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="System.Resources.ResourceManager" version="4.3.0" targetFramework="net461" />
-  <package id="System.Runtime" version="4.3.0" targetFramework="net461" />
-  <package id="System.Runtime.Extensions" version="4.3.0" targetFramework="net461" />
+  <package id="System.Runtime" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
+  <package id="System.Runtime.Extensions" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Runtime.Handles" version="4.3.0" targetFramework="net461" />
-  <package id="System.Runtime.InteropServices" version="4.3.0" targetFramework="net461" />
+  <package id="System.Runtime.InteropServices" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net461" />
   <package id="System.Runtime.Numerics" version="4.3.0" targetFramework="net461" />
-  <package id="System.Security.Cryptography.Algorithms" version="4.3.0" targetFramework="net461" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.X509Certificates" version="4.3.0" targetFramework="net461" />
   <package id="System.Text.Encoding" version="4.3.0" targetFramework="net461" />
   <package id="System.Text.Encoding.Extensions" version="4.3.0" targetFramework="net461" />
-  <package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net461" />
+  <package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net461" requireReinstallation="true" />
   <package id="System.Threading" version="4.3.0" targetFramework="net461" />
   <package id="System.Threading.Tasks" version="4.3.0" targetFramework="net461" />
   <package id="System.Threading.Timer" version="4.3.0" targetFramework="net461" />