diff --git a/SabberStoneContract/SabberStoneContract.csproj b/SabberStoneContract/SabberStoneContract.csproj
index a62705f..c9befe7 100644
--- a/SabberStoneContract/SabberStoneContract.csproj
+++ b/SabberStoneContract/SabberStoneContract.csproj
@@ -12,7 +12,7 @@
     <PackageReference Include="Grpc.Core" Version="1.22.0" />
     <PackageReference Include="Grpc.Tools" Version="1.22.0" PrivateAssets="All" />
     <PackageReference Include="log4net" Version="2.0.8" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/SabberStoneServer/SabberStoneServer.csproj b/SabberStoneServer/SabberStoneServer.csproj
index 86fd8de..471eb6c 100644
--- a/SabberStoneServer/SabberStoneServer.csproj
+++ b/SabberStoneServer/SabberStoneServer.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Grpc.Core" Version="1.22.0" />
     <PackageReference Include="log4net" Version="2.0.8" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>