diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index bde6f82d..e596f820 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -19,7 +19,7 @@ jobs:
           show-progress: false
 
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
            dotnet-version: 7.0.x
 
diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml
index 30ef4f73..421efaf5 100644
--- a/.github/workflows/label.yml
+++ b/.github/workflows/label.yml
@@ -15,7 +15,7 @@ jobs:
   label:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/labeler@v4
+    - uses: actions/labeler@v5
       with:
         sync-labels: ""
         repo-token: "${{ secrets.GITHUB_TOKEN }}"
diff --git a/.github/workflows/publish-preview.yml b/.github/workflows/publish-preview.yml
index 92da5134..c5eaa3db 100644
--- a/.github/workflows/publish-preview.yml
+++ b/.github/workflows/publish-preview.yml
@@ -25,7 +25,7 @@ jobs:
         with:
           show-progress: false
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: 7.0.x
           source-url: https://nuget.pkg.github.com/graphql-dotnet/index.json
diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 2f32eade..f39ce602 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -31,7 +31,7 @@ jobs:
           echo version=$version
           echo "version=$version" >> $GITHUB_ENV
       - name: Setup .NET SDK
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: 7.0.x
           source-url: https://api.nuget.org/v3/index.json
@@ -56,7 +56,7 @@ jobs:
         working-directory: src
         run: dotnet nuget push "out/*" -k ${{secrets.NUGET_AUTH_TOKEN}}
       - name: Upload Nuget packages as release artifacts
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fba533a4..6b85b1b5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,7 +35,7 @@ jobs:
         with:
           show-progress: false
       - name: Setup .NET SDKs
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
         with:
           dotnet-version: |
             3.1.x
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index eac42719..6f1dad1b 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -31,7 +31,7 @@
   <ItemGroup Condition="'$(IsPackable)' == 'true'">
     <None Include="..\..\assets\logo.64x64.png" Pack="true" PackagePath="\" Visible="false" />
     <None Include="..\..\README.md" Pack="true" PackagePath="\" Visible="false" />
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>
diff --git a/src/GraphQLParser.ApiTests/GraphQLParser.ApiTests.csproj b/src/GraphQLParser.ApiTests/GraphQLParser.ApiTests.csproj
index c63c9328..766a3497 100644
--- a/src/GraphQLParser.ApiTests/GraphQLParser.ApiTests.csproj
+++ b/src/GraphQLParser.ApiTests/GraphQLParser.ApiTests.csproj
@@ -7,9 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
-    <PackageReference Include="xunit" Version="2.5.3" />
+    <PackageReference Include="xunit" Version="2.6.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.1" />
     <PackageReference Include="PublicApiGenerator" Version="11.0.0" />
   </ItemGroup>
diff --git a/src/GraphQLParser.Benchmarks/GraphQLParser.Benchmarks.csproj b/src/GraphQLParser.Benchmarks/GraphQLParser.Benchmarks.csproj
index 8ed5cfcf..bd2034d8 100644
--- a/src/GraphQLParser.Benchmarks/GraphQLParser.Benchmarks.csproj
+++ b/src/GraphQLParser.Benchmarks/GraphQLParser.Benchmarks.csproj
@@ -15,7 +15,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\GraphQLParser\GraphQLParser.csproj" />
-    <PackageReference Include="BenchmarkDotNet" Version="0.13.9" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.13.11" />
   </ItemGroup>
 
 </Project>
diff --git a/src/GraphQLParser.Tests/GraphQLParser.Tests.csproj b/src/GraphQLParser.Tests/GraphQLParser.Tests.csproj
index 1ad7dd27..3939cb1c 100644
--- a/src/GraphQLParser.Tests/GraphQLParser.Tests.csproj
+++ b/src/GraphQLParser.Tests/GraphQLParser.Tests.csproj
@@ -26,7 +26,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="xunit" Version="2.5.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
diff --git a/src/GraphQLParser.Tests/Visitors/SDLPrinterFromParsedTextTests.cs b/src/GraphQLParser.Tests/Visitors/SDLPrinterFromParsedTextTests.cs
index c3486762..122e31a8 100644
--- a/src/GraphQLParser.Tests/Visitors/SDLPrinterFromParsedTextTests.cs
+++ b/src/GraphQLParser.Tests/Visitors/SDLPrinterFromParsedTextTests.cs
@@ -1060,6 +1060,17 @@ public void UTF8_MemoryStream_Runs_Synchronously()
         printer.PrintAsync(document, writer).IsCompletedSuccessfully.ShouldBeTrue();
     }
 
+    [Theory]
+    [InlineData("{ field1 }", "{\n  field1\n}")]
+    [InlineData("query { field1 }", "{\n  field1\n}")]
+    [InlineData("query q1 { field1 }", "query q1 {\n  field1\n}")]
+    [InlineData("mutation { field1 }", "mutation {\n  field1\n}")]
+    [InlineData("mutation m1 { field1 }", "mutation m1 {\n  field1\n}")]
+    public void OperationPrints(string input, string expected)
+    {
+        new SDLPrinter().Print(Parser.Parse(input)).ShouldBe(expected, StringCompareShould.IgnoreLineEndings);
+    }
+
     [Theory]
     [InlineData("query a { name }")]
     [InlineData("directive @skip(if: Boolean!) on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT")]
diff --git a/src/GraphQLParser/Visitors/SDLPrinter.cs b/src/GraphQLParser/Visitors/SDLPrinter.cs
index d21a03ba..02dbe903 100644
--- a/src/GraphQLParser/Visitors/SDLPrinter.cs
+++ b/src/GraphQLParser/Visitors/SDLPrinter.cs
@@ -262,11 +262,14 @@ protected override async ValueTask VisitFieldAsync(GraphQLField field, TContext
     protected override async ValueTask VisitOperationDefinitionAsync(GraphQLOperationDefinition operationDefinition, TContext context)
     {
         await VisitAsync(operationDefinition.Comments, context).ConfigureAwait(false);
-        if (operationDefinition.Name is not null)
+        if (operationDefinition.Name is not null || operationDefinition.Operation != OperationType.Query)
         {
             await VisitAsync(LiteralNode.Wrap(GetOperationType(operationDefinition.Operation)), context).ConfigureAwait(false);
             await context.WriteAsync(" ").ConfigureAwait(false);
-            await VisitAsync(operationDefinition.Name, context).ConfigureAwait(false);
+            if (operationDefinition.Name is not null)
+            {
+                await VisitAsync(operationDefinition.Name, context).ConfigureAwait(false);
+            }
         }
         await VisitAsync(operationDefinition.Variables, context).ConfigureAwait(false);
         await VisitAsync(operationDefinition.Directives, context).ConfigureAwait(false);