diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index dc9e8f4..51bf3a1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,6 +12,6 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 8.0.x
     - name: Build with dotnet
       run: dotnet build --configuration Release
diff --git a/.github/workflows/nuget_publish.yml b/.github/workflows/nuget_publish.yml
index f800702..36ff1d2 100644
--- a/.github/workflows/nuget_publish.yml
+++ b/.github/workflows/nuget_publish.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Setup dotnet
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: 7.0.x
+          dotnet-version: 8.0.x
 
       - name: publish Hathor on version change
         uses: alirezanet/publish-nuget@v3.0.0
diff --git a/Hathor.Client.Sample.ConsoleApp/Hathor.Client.Sample.ConsoleApp.csproj b/Hathor.Client.Sample.ConsoleApp/Hathor.Client.Sample.ConsoleApp.csproj
index 78da728..0192893 100644
--- a/Hathor.Client.Sample.ConsoleApp/Hathor.Client.Sample.ConsoleApp.csproj
+++ b/Hathor.Client.Sample.ConsoleApp/Hathor.Client.Sample.ConsoleApp.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable;CS8600;CS8601;CS8602;CS8603;CS8625;CS8613;CS8610</WarningsAsErrors>
   </PropertyGroup>
diff --git a/Hathor.Client.Sample.WebApp/Hathor.Client.Sample.WebApp.csproj b/Hathor.Client.Sample.WebApp/Hathor.Client.Sample.WebApp.csproj
index 859ed26..0be2f9c 100644
--- a/Hathor.Client.Sample.WebApp/Hathor.Client.Sample.WebApp.csproj
+++ b/Hathor.Client.Sample.WebApp/Hathor.Client.Sample.WebApp.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable;CS8600;CS8601;CS8602;CS8603;CS8625;CS8613;CS8610</WarningsAsErrors>
     <UserSecretsId>722aca9f-7ffe-4301-b770-7bb88fde9797</UserSecretsId>
diff --git a/Hathor.Tests/Hathor.Tests.csproj b/Hathor.Tests/Hathor.Tests.csproj
index ab9a946..6912296 100644
--- a/Hathor.Tests/Hathor.Tests.csproj
+++ b/Hathor.Tests/Hathor.Tests.csproj
@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="dotnetstandard-bip39" Version="1.0.2" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
diff --git a/Hathor.Wallet.Tests/Hathor.Wallet.Tests.csproj b/Hathor.Wallet.Tests/Hathor.Wallet.Tests.csproj
index 606c0cd..1bf9110 100644
--- a/Hathor.Wallet.Tests/Hathor.Wallet.Tests.csproj
+++ b/Hathor.Wallet.Tests/Hathor.Wallet.Tests.csproj
@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="dotnetstandard-bip39" Version="1.0.2" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
diff --git a/Hathor.Wallet/Hathor.Wallet.csproj b/Hathor.Wallet/Hathor.Wallet.csproj
index 097c229..dbd8c99 100644
--- a/Hathor.Wallet/Hathor.Wallet.csproj
+++ b/Hathor.Wallet/Hathor.Wallet.csproj
@@ -1,11 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable;CS8600;CS8601;CS8602;CS8603;CS8625;CS8613;CS8610</WarningsAsErrors>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>0.3.0</Version>
+    <Version>1.0.0</Version>
     <Authors>Michiel Post</Authors>
     <Company />
     <Description>Client for Hathor Headless Wallet API</Description>
diff --git a/Hathor/Hathor.csproj b/Hathor/Hathor.csproj
index d4f41a3..0f2642b 100644
--- a/Hathor/Hathor.csproj
+++ b/Hathor/Hathor.csproj
@@ -1,11 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable;CS8600;CS8601;CS8602;CS8603;CS8625;CS8613;CS8610</WarningsAsErrors>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>1.11.0</Version>
+    <Version>1.12.0</Version>
     <Authors>Michiel Post</Authors>
     <Description>Client for Hathor Headless Wallet API</Description>
     <Copyright>Michiel Post</Copyright>