diff --git a/.github/workflows/dotnet-format.yml b/.github/workflows/dotnet-format.yml
index 2a3f1be..d8875e8 100644
--- a/.github/workflows/dotnet-format.yml
+++ b/.github/workflows/dotnet-format.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 8.0.x
     - name: Fetch submodules
       run: git submodule update --init --recursive
     - name: Restore dependencies
diff --git a/src/Mocha.Core/Mocha.Core.csproj b/src/Mocha.Core/Mocha.Core.csproj
index eea6e48..d95c8c7 100644
--- a/src/Mocha.Core/Mocha.Core.csproj
+++ b/src/Mocha.Core/Mocha.Core.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
diff --git a/src/Mocha.Core/Storage/Query/TraceReadQuery.cs b/src/Mocha.Core/Storage/Query/TraceReadQuery.cs
index 121c60b..0f7ffab 100644
--- a/src/Mocha.Core/Storage/Query/TraceReadQuery.cs
+++ b/src/Mocha.Core/Storage/Query/TraceReadQuery.cs
@@ -1,8 +1,6 @@
 // Licensed to the .NET Core Community under one or more agreements.
 // The .NET Core Community licenses this file to you under the MIT license.
 
-using System.Collections;
-
 namespace Mocha.Core.Storage.Query;
 
 public class TraceReadQuery
diff --git a/src/Mocha.Distributor/Mocha.Distributor.csproj b/src/Mocha.Distributor/Mocha.Distributor.csproj
index 6f7b9f0..a04bea7 100644
--- a/src/Mocha.Distributor/Mocha.Distributor.csproj
+++ b/src/Mocha.Distributor/Mocha.Distributor.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
diff --git a/src/Mocha.Protocol.Generated/Mocha.Protocol.Generated.csproj b/src/Mocha.Protocol.Generated/Mocha.Protocol.Generated.csproj
index 1e914ab..98d02f5 100644
--- a/src/Mocha.Protocol.Generated/Mocha.Protocol.Generated.csproj
+++ b/src/Mocha.Protocol.Generated/Mocha.Protocol.Generated.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <Protobuf_NoWarnMissingExpected>true</Protobuf_NoWarnMissingExpected>
diff --git a/src/Mocha.Storage/Mocha.Storage.csproj b/src/Mocha.Storage/Mocha.Storage.csproj
index 074b027..5598c36 100644
--- a/src/Mocha.Storage/Mocha.Storage.csproj
+++ b/src/Mocha.Storage/Mocha.Storage.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
diff --git a/src/Mocha.Streaming/Mocha.Streaming.csproj b/src/Mocha.Streaming/Mocha.Streaming.csproj
index 83b633a..de3d74d 100644
--- a/src/Mocha.Streaming/Mocha.Streaming.csproj
+++ b/src/Mocha.Streaming/Mocha.Streaming.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <RootNamespace>Mocha.Aggregator</RootNamespace>
diff --git a/tests/Mocha.Core.Tests/Mocha.Core.Tests.csproj b/tests/Mocha.Core.Tests/Mocha.Core.Tests.csproj
index 5635d5c..6be6db4 100644
--- a/tests/Mocha.Core.Tests/Mocha.Core.Tests.csproj
+++ b/tests/Mocha.Core.Tests/Mocha.Core.Tests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>