diff --git a/service/src/InstructorIQ.Core/InstructorIQ.Core.csproj b/service/src/InstructorIQ.Core/InstructorIQ.Core.csproj
index 3b3edd9..f57f481 100644
--- a/service/src/InstructorIQ.Core/InstructorIQ.Core.csproj
+++ b/service/src/InstructorIQ.Core/InstructorIQ.Core.csproj
@@ -28,7 +28,7 @@
     <PackageReference Include="NaturalSort.Extension" Version="4.4.1" />
     <PackageReference Include="SendGrid.Extensions.DependencyInjection" Version="1.0.1" />
     <PackageReference Include="UAParser" Version="3.1.47" />
-    <PackageReference Include="YamlDotNet" Version="17.1.0" />
+    <PackageReference Include="YamlDotNet" Version="18.0.0" />
   </ItemGroup>
 
   <ItemGroup>