diff --git a/GitHubHook/GitHubHook.csproj b/GitHubHook/GitHubHook.csproj
index 1d937d4..57d3ff1 100644
--- a/GitHubHook/GitHubHook.csproj
+++ b/GitHubHook/GitHubHook.csproj
@@ -20,7 +20,7 @@
     <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="1.3.0" />
     <PackageReference Include="Amazon.Lambda.Core" Version="1.1.0" />
     <PackageReference Include="AWSSDK.Core" Version="3.3.105.5" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="UnixTimeConverter" Version="1.3.0" />
   </ItemGroup>