diff --git a/src/Pharmacist.Core/Pharmacist.Core.csproj b/src/Pharmacist.Core/Pharmacist.Core.csproj
index 2443ff0..11271a0 100644
--- a/src/Pharmacist.Core/Pharmacist.Core.csproj
+++ b/src/Pharmacist.Core/Pharmacist.Core.csproj
@@ -11,7 +11,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.7.0" />
     <PackageReference Include="NuGet.Protocol" Version="6.4.0" />
     <PackageReference Include="NuGet.LibraryModel" Version="6.4.0" />
     <PackageReference Include="polly" Version="7.2.3" />