diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 46521cfde585..52f51d571132 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -64,34 +64,34 @@
       <Sha>818980d40cad0f434e4bb65678d90dac30f5a439</Sha>
       <SourceBuildTarball RepoName="format" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.4.0-3.22511.14">
+    <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.5.0-1.22519.12">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a9c49e8b8633005d2d03516693950037a9cf7cc7</Sha>
+      <Sha>50b404de631906144f43261fa1abeae8f40b75ef</Sha>
       <SourceBuild RepoName="roslyn" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis" Version="4.4.0-3.22511.14">
+    <Dependency Name="Microsoft.CodeAnalysis" Version="4.5.0-1.22519.12">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a9c49e8b8633005d2d03516693950037a9cf7cc7</Sha>
+      <Sha>50b404de631906144f43261fa1abeae8f40b75ef</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp" Version="4.4.0-3.22511.14">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp" Version="4.5.0-1.22519.12">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a9c49e8b8633005d2d03516693950037a9cf7cc7</Sha>
+      <Sha>50b404de631906144f43261fa1abeae8f40b75ef</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp.CodeStyle" Version="4.4.0-3.22511.14">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp.CodeStyle" Version="4.5.0-1.22519.12">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a9c49e8b8633005d2d03516693950037a9cf7cc7</Sha>
+      <Sha>50b404de631906144f43261fa1abeae8f40b75ef</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Features" Version="4.4.0-3.22511.14">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Features" Version="4.5.0-1.22519.12">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a9c49e8b8633005d2d03516693950037a9cf7cc7</Sha>
+      <Sha>50b404de631906144f43261fa1abeae8f40b75ef</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.4.0-3.22511.14">
+    <Dependency Name="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.5.0-1.22519.12">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a9c49e8b8633005d2d03516693950037a9cf7cc7</Sha>
+      <Sha>50b404de631906144f43261fa1abeae8f40b75ef</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="4.4.0-3.22511.14">
+    <Dependency Name="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="4.5.0-1.22519.12">
       <Uri>https://github.com/dotnet/roslyn</Uri>
-      <Sha>a9c49e8b8633005d2d03516693950037a9cf7cc7</Sha>
+      <Sha>50b404de631906144f43261fa1abeae8f40b75ef</Sha>
     </Dependency>
     <Dependency Name="Microsoft.AspNetCore.DeveloperCertificates.XPlat" Version="8.0.0-alpha.1.22510.12">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 16a1de8c1714..c340dc7a86c5 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -140,13 +140,13 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependencies from https://github.com/dotnet/roslyn -->
-    <MicrosoftNetCompilersToolsetPackageVersion>4.4.0-3.22511.14</MicrosoftNetCompilersToolsetPackageVersion>
-    <MicrosoftCodeAnalysisPackageVersion>4.4.0-3.22511.14</MicrosoftCodeAnalysisPackageVersion>
-    <MicrosoftCodeAnalysisCSharpPackageVersion>4.4.0-3.22511.14</MicrosoftCodeAnalysisCSharpPackageVersion>
-    <MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>4.4.0-3.22511.14</MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>
-    <MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>4.4.0-3.22511.14</MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>
-    <MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>4.4.0-3.22511.14</MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>
-    <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>4.4.0-3.22511.14</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
+    <MicrosoftNetCompilersToolsetPackageVersion>4.5.0-1.22519.12</MicrosoftNetCompilersToolsetPackageVersion>
+    <MicrosoftCodeAnalysisPackageVersion>4.5.0-1.22519.12</MicrosoftCodeAnalysisPackageVersion>
+    <MicrosoftCodeAnalysisCSharpPackageVersion>4.5.0-1.22519.12</MicrosoftCodeAnalysisCSharpPackageVersion>
+    <MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>4.5.0-1.22519.12</MicrosoftCodeAnalysisCSharpCodeStylePackageVersion>
+    <MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>4.5.0-1.22519.12</MicrosoftCodeAnalysisCSharpFeaturesPackageVersion>
+    <MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>4.5.0-1.22519.12</MicrosoftCodeAnalysisWorkspacesMSBuildPackageVersion>
+    <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>4.5.0-1.22519.12</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
     <MicrosoftNetCompilersToolsetVersion>$(MicrosoftNetCompilersToolsetPackageVersion)</MicrosoftNetCompilersToolsetVersion>
   </PropertyGroup>
   <PropertyGroup>
diff --git a/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.NoMatchHandling.cs b/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.NoMatchHandling.cs
index b01a6c7a3718..51ec891c2c85 100644
--- a/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.NoMatchHandling.cs
+++ b/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.NoMatchHandling.cs
@@ -134,7 +134,9 @@ public static IEnumerable<object[]> GetInvalidParametersTestData()
         }
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(GetInvalidParametersTestData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         // invalid params:
         // [0] name / value - Kind
         // [1] canonical
diff --git a/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.Subcommand.cs b/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.Subcommand.cs
index 563e75ebb11a..d9461987b04e 100644
--- a/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.Subcommand.cs
+++ b/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.Subcommand.cs
@@ -32,7 +32,9 @@ public void Create_CanParseTemplateWithOptions()
         }
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanEvaluateTemplateToRunData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void Create_CanEvaluateTemplateToRun(string command, string templateSet, string? defaultLanguage, string? expectedIdentitiesStr)
         {
             TemplateGroup templateGroup = TemplateGroup.FromTemplateList(
@@ -124,7 +126,9 @@ internal void Create_CanValidateOptionUsage_InNewCommand(string command, string?
         }
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanParseTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void Create_CanParseTemplateOptions(string command, string parameterName, string parameterType, string? defaultValue, string? defaultIfNoOptionValue, string? expectedValue)
         {
             //unique case for dotnet new create
@@ -165,7 +169,9 @@ internal void Create_CanParseTemplateOptions(string command, string parameterNam
         }
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanParseChoiceTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void Create_CanParseChoiceTemplateOptions(string command, string parameterName, string parameterValues, string? defaultIfNoOptionValue, string? expectedValue)
         {
             MockTemplateInfo template = new MockTemplateInfo("foo", identity: "foo.1", groupIdentity: "foo.group")
@@ -200,7 +206,9 @@ internal void Create_CanParseChoiceTemplateOptions(string command, string parame
         }
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanDetectParseErrorsTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void Create_CanDetectParseErrorsTemplateOptions(
             string command,
             string parameterName,
@@ -234,7 +242,9 @@ internal void Create_CanDetectParseErrorsTemplateOptions(
         }
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanDetectParseErrorsChoiceTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void Create_CanDetectParseErrorsChoiceTemplateOptions(
               string command,
               string parameterName,
diff --git a/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.cs b/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.cs
index 0ecd7eb705b0..a870832c723c 100644
--- a/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.cs
+++ b/src/Tests/Microsoft.TemplateEngine.Cli.UnitTests/ParserTests/InstantiateTests.cs
@@ -207,7 +207,9 @@ public void Instantiate_CanParseTemplateWithOptions()
             };
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanEvaluateTemplateToRunData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void CanEvaluateTemplateToRun(string command, string templateSet, string? defaultLanguage, string? expectedIdentitiesStr)
         {
             TemplateGroup templateGroup = TemplateGroup.FromTemplateList(
@@ -304,7 +306,9 @@ internal void CanParseNameOption(string command, string? expectedValue)
             };
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanParseTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void CanParseTemplateOptions(string command, string parameterName, string parameterType, string? defaultValue, string? defaultIfNoOptionValue, string? expectedValue)
         {
             MockTemplateInfo template = new MockTemplateInfo("foo", identity: "foo.1", groupIdentity: "foo.group")
@@ -348,7 +352,9 @@ internal void CanParseTemplateOptions(string command, string parameterName, stri
             };
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanParseChoiceTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void CanParseChoiceTemplateOptions(string command, string parameterName, string parameterValues, string? defaultIfNoOptionValue, string? expectedValue)
         {
             MockTemplateInfo template = new MockTemplateInfo("foo", identity: "foo.1", groupIdentity: "foo.group")
@@ -392,7 +398,9 @@ internal void CanParseChoiceTemplateOptions(string command, string parameterName
             };
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanParseMultiChoiceTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void CanParseMultiChoiceTemplateOptions(string command, string parameterName, string parameterValues, string? defaultIfNoOptionValue, string? expectedValue)
         {
             MockTemplateInfo template = new MockTemplateInfo("foo", identity: "foo.1", groupIdentity: "foo.group")
@@ -455,7 +463,9 @@ internal void CanParseMultiChoiceTemplateOptions(string command, string paramete
             };
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanDetectParseErrorsTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void CanDetectParseErrorsTemplateOptions(
             string command,
             string parameterName,
@@ -498,7 +508,9 @@ internal void CanDetectParseErrorsTemplateOptions(
             };
 
         [Theory]
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(CanDetectParseErrorsChoiceTemplateOptionsData))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         internal void CanDetectParseErrorsChoiceTemplateOptions(
               string command,
               string parameterName,
diff --git a/src/Tests/dotnet-new.Tests/CommonTemplatesTests.cs b/src/Tests/dotnet-new.Tests/CommonTemplatesTests.cs
index 55b5a6c717f2..5bb00f1635e5 100644
--- a/src/Tests/dotnet-new.Tests/CommonTemplatesTests.cs
+++ b/src/Tests/dotnet-new.Tests/CommonTemplatesTests.cs
@@ -326,7 +326,9 @@ public void GlobalJsonTests(string expectedContent, params string[] parameters)
 
         [Theory]
         //creates all possible combinations for supported templates, language versions and frameworks
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(TopLevelProgramSupport_Data))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         public void TopLevelProgramSupport(string name, bool buildPass, string? framework, string? langVersion, bool supportsFeature)
         {
             string workingDir = CreateTemporaryFolder(folderName: $"{name}-{langVersion ?? "null"}-{framework ?? "null"}");
@@ -538,7 +540,9 @@ static void Main(string[] args)
 
         [Theory]
         //creates all possible combinations for supported templates, language versions and frameworks
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(NullableSupport_Data))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         public void NullableSupport(string name, bool buildPass, string? framework, string? langVersion, bool supportsFeature)
         {
             string workingDir = CreateTemporaryFolder(folderName: $"{name}-{langVersion ?? "null"}-{framework ?? "null"}");
@@ -640,7 +644,9 @@ public void NullableSupport(string name, bool buildPass, string? framework, stri
 
         [Theory]
         //creates all possible combinations for supported templates, language versions and frameworks
+#pragma warning disable CA1825 // Avoid zero-length array allocations. https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(ImplicitUsingsSupport_Data))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         public void ImplicitUsingsSupport(string name, bool buildPass, string? framework, string? langVersion, bool supportsFeature)
         {
             string workingDir = CreateTemporaryFolder(folderName: $"{name}-{langVersion ?? "null"}-{framework ?? "null"}");
@@ -727,7 +733,9 @@ public void ImplicitUsingsSupport(string name, bool buildPass, string? framework
 
         [Theory]
         //creates all possible combinations for supported templates, language versions and frameworks
+#pragma warning disable CA1825 // Avoid zero-length array allocations.https://github.com/dotnet/sdk/issues/28672
         [MemberData(nameof(FileScopedNamespacesSupport_Data))]
+#pragma warning restore CA1825 // Avoid zero-length array allocations.
         public void FileScopedNamespacesSupport(string name, bool pass, string? framework, string? langVersion, bool supportsFeature)
         {
             string workingDir = CreateTemporaryFolder(folderName: $"{name}-{langVersion ?? "null"}-{framework ?? "null"}");