diff --git a/src/LocalAppVeyor.Engine/LocalAppVeyor.Engine.csproj b/src/LocalAppVeyor.Engine/LocalAppVeyor.Engine.csproj
index 4b42608..f983e45 100644
--- a/src/LocalAppVeyor.Engine/LocalAppVeyor.Engine.csproj
+++ b/src/LocalAppVeyor.Engine/LocalAppVeyor.Engine.csproj
@@ -24,7 +24,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.4.0" />
     <PackageReference Include="System.IO.Abstractions" Version="20.0.4" />
-    <PackageReference Include="YamlDotNet" Version="13.7.1" />
+    <PackageReference Include="YamlDotNet" Version="15.1.1" />
     <PackageReference Include="Microsoft.Build" Version="17.8.3" />
     <PackageReference Include="System.Runtime.Serialization.Primitives" Version="4.3.0" />
     <PackageReference Include="System.Diagnostics.Process" Version="4.3.0" />