diff --git a/src/Curl.HttpClient.Converter/Curl.HttpClient.Converter.csproj b/src/Curl.HttpClient.Converter/Curl.HttpClient.Converter.csproj
index 649012a..e4e142d 100644
--- a/src/Curl.HttpClient.Converter/Curl.HttpClient.Converter.csproj
+++ b/src/Curl.HttpClient.Converter/Curl.HttpClient.Converter.csproj
@@ -19,7 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.13.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/CurlToCSharp.IntegrationTests/CurlToCSharp.IntegrationTests.csproj b/src/CurlToCSharp.IntegrationTests/CurlToCSharp.IntegrationTests.csproj
index 1f37726..1c4472c 100644
--- a/src/CurlToCSharp.IntegrationTests/CurlToCSharp.IntegrationTests.csproj
+++ b/src/CurlToCSharp.IntegrationTests/CurlToCSharp.IntegrationTests.csproj
@@ -7,7 +7,7 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="4.11.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Scripting" Version="4.13.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="xunit" Version="2.8.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.0">