diff --git a/TLSharp.Tests.NUnit/packages.config b/TLSharp.Tests.NUnit/packages.config
index 64ebca7..b93fa21 100644
--- a/TLSharp.Tests.NUnit/packages.config
+++ b/TLSharp.Tests.NUnit/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NUnit" version="3.9.0" targetFramework="net47" />
+  <package id="NUnit" version="3.9.0" targetFramework="net461" />
 </packages>
\ No newline at end of file
diff --git a/TLSharp.Tests/app.config b/TLSharp.Tests/app.config
index f4f7640..c6c8cfd 100644
--- a/TLSharp.Tests/app.config
+++ b/TLSharp.Tests/app.config
@@ -12,4 +12,5 @@
     <add key="NumberToGetUserFull" value=""/>
     <add key="NumberToAddToChat" value=""/>
   </appSettings>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7"/></startup></configuration>
+<startup>
+<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/></startup></configuration>
diff --git a/TeleSharp.Generator/App.config b/TeleSharp.Generator/App.config
index 9d2c7ad..bae5d6d 100644
--- a/TeleSharp.Generator/App.config
+++ b/TeleSharp.Generator/App.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7"/>
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1"/>
     </startup>
 </configuration>
diff --git a/TeleSharp.Generator/packages.config b/TeleSharp.Generator/packages.config
index e157ba1..e4ac9c6 100644
--- a/TeleSharp.Generator/packages.config
+++ b/TeleSharp.Generator/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net47" />
+  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net461" />
 </packages>
\ No newline at end of file