diff --git a/Directory.Packages.props b/Directory.Packages.props
index ac02a601..10ebd791 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -15,7 +15,7 @@
     <PackageVersion Include="MessagePack" Version="2.5.302" />
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="10.0.8" />
     <PackageVersion Include="Microsoft.CodeAnalysis" Version="$(CodeAnalysisVersion)" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.3.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.6.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Common" Version="$(CodeAnalysisVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="$(CodeAnalysisVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" Version="$(CodefixTestingVersion)" />
diff --git a/test/Directory.Packages.props b/test/Directory.Packages.props
index 11d31c35..3b0bfbce 100644
--- a/test/Directory.Packages.props
+++ b/test/Directory.Packages.props
@@ -3,7 +3,7 @@
   <Import Project="$([MSBuild]::GetPathOfFileAbove($(MSBuildThisFile), $(MSBuildThisFileDirectory)..))" />
 
   <PropertyGroup>
-    <CodeAnalysisVersionForTests>5.3.0</CodeAnalysisVersionForTests>
+    <CodeAnalysisVersionForTests>5.6.0</CodeAnalysisVersionForTests>
   </PropertyGroup>
   <ItemGroup>
     <PackageVersion Update="Microsoft.CodeAnalysis" Version="$(CodeAnalysisVersionForTests)" />