diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index 393d187..cdb3c8d 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -3,9 +3,9 @@
   "isRoot": true,
   "tools": {
     "csharpier": {
-      "version": "0.30.6",
+      "version": "1.2.5",
       "commands": [
-        "dotnet-csharpier"
+        "csharpier"
       ],
       "rollForward": false
     }
diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index 2f0f398..6a876dd 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -42,7 +42,7 @@ jobs:
       - name: Check formatting
         run: |
           dotnet tool restore
-          dotnet csharpier . --check
+          dotnet csharpier check .
 
       - name: Build
         run: dotnet build --no-restore --configuration Release
diff --git a/JsonApiToolkit.Tests/Extensions/IncludeFilterParserTests.cs b/JsonApiToolkit.Tests/Extensions/IncludeFilterParserTests.cs
index b2bd3a1..369842d 100644
--- a/JsonApiToolkit.Tests/Extensions/IncludeFilterParserTests.cs
+++ b/JsonApiToolkit.Tests/Extensions/IncludeFilterParserTests.cs
@@ -352,8 +352,8 @@ public void SeparateIncludeFilters_WithTooDeepNesting_ThrowsException()
         var includePaths = new List<string> { "a.b.c.d" };
 
         // Act & Assert
-        var exception = Assert.Throws<JsonApiBadRequestException>(
-            () => IncludeFilterParser.SeparateIncludeFilters(filters, includePaths)
+        var exception = Assert.Throws<JsonApiBadRequestException>(() =>
+            IncludeFilterParser.SeparateIncludeFilters(filters, includePaths)
         );
 
         Assert.Contains("Filter depth exceeds maximum", exception.Message);
diff --git a/JsonApiToolkit.Tests/Extensions/QueryHelpersTests.cs b/JsonApiToolkit.Tests/Extensions/QueryHelpersTests.cs
index 31749ed..c6a51e2 100644
--- a/JsonApiToolkit.Tests/Extensions/QueryHelpersTests.cs
+++ b/JsonApiToolkit.Tests/Extensions/QueryHelpersTests.cs
@@ -24,8 +24,8 @@ public void ConvertToPropertyType_WithValidEnumIgnoreCase_ConvertsCorrectly()
     [Fact]
     public void ConvertToPropertyType_WithInvalidEnum_ThrowsArgumentException()
     {
-        var exception = Assert.Throws<FormatException>(
-            () => QueryHelpers.ConvertToPropertyType("InvalidStatus", typeof(TestStatus))
+        var exception = Assert.Throws<FormatException>(() =>
+            QueryHelpers.ConvertToPropertyType("InvalidStatus", typeof(TestStatus))
         );
 
         Assert.Contains(
@@ -45,8 +45,8 @@ public void ConvertToPropertyType_WithNullableEnum_ConvertsCorrectly()
     [Fact]
     public void ConvertToPropertyType_WithEmptyStringForEnum_ThrowsArgumentException()
     {
-        var exception = Assert.Throws<FormatException>(
-            () => QueryHelpers.ConvertToPropertyType("", typeof(TestStatus))
+        var exception = Assert.Throws<FormatException>(() =>
+            QueryHelpers.ConvertToPropertyType("", typeof(TestStatus))
         );
 
         Assert.Contains("Invalid enum value '' for type 'TestStatus'", exception.Message);
@@ -71,8 +71,8 @@ public void ConvertToPropertyType_WithInt_ConvertsCorrectly()
     [Fact]
     public void ConvertToPropertyType_WithInvalidInt_ThrowsFormatException()
     {
-        var exception = Assert.Throws<FormatException>(
-            () => QueryHelpers.ConvertToPropertyType("not-a-number", typeof(int))
+        var exception = Assert.Throws<FormatException>(() =>
+            QueryHelpers.ConvertToPropertyType("not-a-number", typeof(int))
         );
 
         Assert.Contains(
diff --git a/JsonApiToolkit.Tests/JsonApiToolkit.Tests.csproj b/JsonApiToolkit.Tests/JsonApiToolkit.Tests.csproj
index 145e308..bb0654f 100644
--- a/JsonApiToolkit.Tests/JsonApiToolkit.Tests.csproj
+++ b/JsonApiToolkit.Tests/JsonApiToolkit.Tests.csproj
@@ -1,5 +1,4 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
     <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
@@ -24,5 +23,4 @@
   <ItemGroup>
     <ProjectReference Include="..\JsonApiToolkit\JsonApiToolkit.csproj" />
   </ItemGroup>
-
 </Project>
diff --git a/JsonApiToolkit/JsonApiToolkit.csproj b/JsonApiToolkit/JsonApiToolkit.csproj
index 165dd4e..1e21540 100644
--- a/JsonApiToolkit/JsonApiToolkit.csproj
+++ b/JsonApiToolkit/JsonApiToolkit.csproj
@@ -1,5 +1,4 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
     <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
@@ -15,7 +14,7 @@
     <RepositoryUrl>https://github.com/intility/Intility.JsonApiToolkit</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
     <PackageReadmeFile>README.md</PackageReadmeFile>
-    
+
     <!-- Generate XML documentation -->
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
@@ -25,7 +24,10 @@
     <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.3.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.2" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="9.0.2" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.2" />
+    <PackageReference
+      Include="Microsoft.Extensions.DependencyInjection.Abstractions"
+      Version="9.0.2"
+    />
   </ItemGroup>
   <ItemGroup>
     <None Include="README.md" Pack="true" PackagePath="\" />