diff --git a/CoinpaprikaAPI/CoinpaprikaAPI.csproj b/CoinpaprikaAPI/CoinpaprikaAPI.csproj
index af1dc61..4bda20d 100644
--- a/CoinpaprikaAPI/CoinpaprikaAPI.csproj
+++ b/CoinpaprikaAPI/CoinpaprikaAPI.csproj
@@ -22,7 +22,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
 </Project>
diff --git a/Tester/Tester.csproj b/Tester/Tester.csproj
index 34cdb70..e332089 100644
--- a/Tester/Tester.csproj
+++ b/Tester/Tester.csproj
@@ -65,7 +65,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.1</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />