diff --git a/src/Exercism.Analyzer.FSharp/Exercism.Analyzer.FSharp.fsproj b/src/Exercism.Analyzer.FSharp/Exercism.Analyzer.FSharp.fsproj
index c470943..4b4f375 100644
--- a/src/Exercism.Analyzer.FSharp/Exercism.Analyzer.FSharp.fsproj
+++ b/src/Exercism.Analyzer.FSharp/Exercism.Analyzer.FSharp.fsproj
@@ -8,8 +8,8 @@
 
   <ItemGroup>
     <PackageReference Include="CommandLineParser" Version="2.9.1" />
-    <PackageReference Include="Fantomas.Core" Version="7.0.0" />
-    <PackageReference Include="Fantomas.FCS" Version="7.0.0" />
+    <PackageReference Include="Fantomas.Core" Version="8.1.0" />
+    <PackageReference Include="Fantomas.FCS" Version="8.1.0" />
     <PackageReference Include="Humanizer.Core" Version="2.14.1" />
     <PackageReference Update="FSharp.Core" Version="10.1.401" />
   </ItemGroup>