diff --git a/DecSm.Atom.Analyzers/DecSm.Atom.Analyzers.csproj b/DecSm.Atom.Analyzers/DecSm.Atom.Analyzers.csproj
index 5245509..431c9b5 100644
--- a/DecSm.Atom.Analyzers/DecSm.Atom.Analyzers.csproj
+++ b/DecSm.Atom.Analyzers/DecSm.Atom.Analyzers.csproj
@@ -18,8 +18,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="5.0.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.3.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="5.3.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/DecSm.Atom.SourceGenerators/DecSm.Atom.SourceGenerators.csproj b/DecSm.Atom.SourceGenerators/DecSm.Atom.SourceGenerators.csproj
index e2d9dbc..c1ffeae 100644
--- a/DecSm.Atom.SourceGenerators/DecSm.Atom.SourceGenerators.csproj
+++ b/DecSm.Atom.SourceGenerators/DecSm.Atom.SourceGenerators.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.3.0" />
     <PackageReference Include="Roslynator.Analyzers" Version="4.15.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>