diff --git a/src/KyberWeave.Core/KyberWeave.Core.csproj b/src/KyberWeave.Core/KyberWeave.Core.csproj
index e5fa790..4a247a9 100644
--- a/src/KyberWeave.Core/KyberWeave.Core.csproj
+++ b/src/KyberWeave.Core/KyberWeave.Core.csproj
@@ -22,7 +22,7 @@
 
   <ItemGroup>
     <PackageReference Include="Markdig" Version="1.3.2" />
-    <PackageReference Include="YamlDotNet" Version="16.2.1" />
+    <PackageReference Include="YamlDotNet" Version="18.1.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/KyberWeave.Core/packages.lock.json b/src/KyberWeave.Core/packages.lock.json
index d06ba22..497d4d6 100644
--- a/src/KyberWeave.Core/packages.lock.json
+++ b/src/KyberWeave.Core/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "YamlDotNet": {
         "type": "Direct",
-        "requested": "[16.2.1, )",
-        "resolved": "16.2.1",
-        "contentHash": "im6zTVgesjcfTRfuMpnx51Rg2svWenp/3q5XBfcIzgj8PNIkkSD2xEl9HWcVi2SaJPP9XcXUdzed9gSDEuf1TA=="
+        "requested": "[18.1.0, )",
+        "resolved": "18.1.0",
+        "contentHash": "5K+9KFg2TdTl7VXv88Qzi/0lqK6JFoNP3lRuImPYGRV7K/QYklDyTrj4+A+KAki1JsQi6qKY+hDyY7d6WRqjrw=="
       }
     }
   }