diff --git a/Sicoob.Cobranca/Sicoob.Cobranca.csproj b/Sicoob.Cobranca/Sicoob.Cobranca.csproj
index 02886d7..66839c5 100644
--- a/Sicoob.Cobranca/Sicoob.Cobranca.csproj
+++ b/Sicoob.Cobranca/Sicoob.Cobranca.csproj
@@ -2,10 +2,10 @@
 
 	<PropertyGroup>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<LangVersion>10.0</LangVersion>
+		<LangVersion>12.0</LangVersion>
 		<Nullable>enable</Nullable>
 		<ImplicitUsings>disable</ImplicitUsings>
-		<Version>0.0.6-alpha</Version>
+		<Version>1.0.0</Version>
 		<Authors>RafaelEstevam.Net</Authors>
 		<Company>SHARP SISTEMAS LTDA</Company>
 		<Product>Sicoob Cobrança for C#</Product>
diff --git a/Sicoob.Conta/Sicoob.Conta.csproj b/Sicoob.Conta/Sicoob.Conta.csproj
index d69cca1..c5e7b3d 100644
--- a/Sicoob.Conta/Sicoob.Conta.csproj
+++ b/Sicoob.Conta/Sicoob.Conta.csproj
@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<LangVersion>10.0</LangVersion>
+		<LangVersion>12.0</LangVersion>
 		<Nullable>warnings</Nullable>
 		<ImplicitUsings>disable</ImplicitUsings>
 		<Version>0.9.3</Version>
diff --git a/Sicoob.PIX/Sicoob.PIX.csproj b/Sicoob.PIX/Sicoob.PIX.csproj
index 7b3a4cb..407ed0b 100644
--- a/Sicoob.PIX/Sicoob.PIX.csproj
+++ b/Sicoob.PIX/Sicoob.PIX.csproj
@@ -2,10 +2,10 @@
 
 	<PropertyGroup>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<LangVersion>10.0</LangVersion>
+		<LangVersion>12.0</LangVersion>
 		<Nullable>warnings</Nullable>
 		<ImplicitUsings>disable</ImplicitUsings>
-		<Version>0.9.7.5</Version>
+		<Version>0.9.8</Version>
 		<Authors>RafaelEstevam.Net</Authors>
 		<Company>SHARP SISTEMAS LTDA</Company>
 		<Product>Sicoob PIX for C#</Product>
diff --git a/Sicoob.Shared/Sicoob.Shared.csproj b/Sicoob.Shared/Sicoob.Shared.csproj
index 67b4f34..3b41317 100644
--- a/Sicoob.Shared/Sicoob.Shared.csproj
+++ b/Sicoob.Shared/Sicoob.Shared.csproj
@@ -2,10 +2,10 @@
 
 	<PropertyGroup>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<LangVersion>10.0</LangVersion>
+		<LangVersion>12.0</LangVersion>
 		<ImplicitUsings>disable</ImplicitUsings>
 		<Nullable>enable</Nullable>
-		<Version>1.0.3</Version>
+		<Version>1.0.4</Version>
 		<Authors>RafaelEstevam.Net</Authors>
 		<Company>SHARP SISTEMAS LTDA</Company>
 		<Product>Base library for Sicoob APIs for C#</Product>