diff --git a/CLI/CLI.csproj b/CLI/CLI.csproj
index abf151f..f4f37e2 100644
--- a/CLI/CLI.csproj
+++ b/CLI/CLI.csproj
@@ -2,9 +2,10 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
+        <LangVersion>12</LangVersion>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/Dockerfile b/Dockerfile
index e3938b3..5162023 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1
-ARG DOTNET=7.0
+ARG DOTNET=8.0
 
 FROM mcr.microsoft.com/dotnet/runtime:$DOTNET AS base
 WORKDIR /publish
diff --git a/Logging/Logging.csproj b/Logging/Logging.csproj
index 6836c68..ccbcb6c 100644
--- a/Logging/Logging.csproj
+++ b/Logging/Logging.csproj
@@ -1,9 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
+        <LangVersion>12</LangVersion>
     </PropertyGroup>
 
 </Project>
diff --git a/Tranga/Tranga.csproj b/Tranga/Tranga.csproj
index 58cb6de..fece562 100644
--- a/Tranga/Tranga.csproj
+++ b/Tranga/Tranga.csproj
@@ -1,10 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <OutputType>Exe</OutputType>
+        <LangVersion>12</LangVersion>
     </PropertyGroup>
 
     <ItemGroup>