diff --git a/Json-Rpc/AustinHarris.JsonRpc.csproj b/Json-Rpc/AustinHarris.JsonRpc.csproj
index f6a680d..36539cd 100644
--- a/Json-Rpc/AustinHarris.JsonRpc.csproj
+++ b/Json-Rpc/AustinHarris.JsonRpc.csproj
@@ -21,7 +21,7 @@
 
 
     <ItemGroup>
-      <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/TestServer_Console/TestServer_Console.csproj b/TestServer_Console/TestServer_Console.csproj
index ba5f427..6b724d8 100644
--- a/TestServer_Console/TestServer_Console.csproj
+++ b/TestServer_Console/TestServer_Console.csproj
@@ -8,7 +8,7 @@
 
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>