diff --git a/csharp/extractor/Semmle.Extraction.CSharp/Semmle.Extraction.CSharp.csproj b/csharp/extractor/Semmle.Extraction.CSharp/Semmle.Extraction.CSharp.csproj
index 77e204997b38..e63a19f95c5b 100644
--- a/csharp/extractor/Semmle.Extraction.CSharp/Semmle.Extraction.CSharp.csproj
+++ b/csharp/extractor/Semmle.Extraction.CSharp/Semmle.Extraction.CSharp.csproj
@@ -19,6 +19,6 @@
 	</ItemGroup>
 	<ItemGroup>
 		<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1"/>
-		<PackageReference Include="Microsoft.Build" Version="16.11.0"/>
+		<PackageReference Include="Microsoft.Build" Version="17.1.0"/>
 	</ItemGroup>
 </Project>
\ No newline at end of file