diff --git a/src/ESPresense.Companion.csproj b/src/ESPresense.Companion.csproj
index 3704278a..969fbfe9 100644
--- a/src/ESPresense.Companion.csproj
+++ b/src/ESPresense.Companion.csproj
@@ -35,7 +35,7 @@
     <PackageReference Include="sqlite-net-base" Version="1.9.172" />
     <PackageReference Include="sqlitepclraw.bundle_e_sqlite3" Version="3.0.3" />
     <PackageReference Include="TextExtensions" Version="1.0.0" />
-    <PackageReference Include="YamlDotNet" Version="17.1.0" />
+    <PackageReference Include="YamlDotNet" Version="18.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="10.1.7" />
   </ItemGroup>