diff --git a/src/WinSW.Core/WinSW.Core.csproj b/src/WinSW.Core/WinSW.Core.csproj
index 88f4dbd2..e3dc838e 100644
--- a/src/WinSW.Core/WinSW.Core.csproj
+++ b/src/WinSW.Core/WinSW.Core.csproj
@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="log4net" Version="2.0.12" />
-    <PackageReference Include="YamlDotNet" Version="8.1.2" />
+    <PackageReference Include="YamlDotNet" Version="12.3.1" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.*">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>