diff --git a/CheckReceiptSDK/CheckReceiptSDK.csproj b/CheckReceiptSDK/CheckReceiptSDK.csproj
index cc33c07..b87712c 100644
--- a/CheckReceiptSDK/CheckReceiptSDK.csproj
+++ b/CheckReceiptSDK/CheckReceiptSDK.csproj
@@ -20,7 +20,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/ExpenseCounter.Mobile.Android/packages.config b/ExpenseCounter.Mobile.Android/packages.config
index 0c7d552..79a41b3 100644
--- a/ExpenseCounter.Mobile.Android/packages.config
+++ b/ExpenseCounter.Mobile.Android/packages.config
@@ -16,7 +16,7 @@
   <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="monoandroid90" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="monoandroid90" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="monoandroid90" />
-  <package id="Newtonsoft.Json" version="12.0.3" />
+  <package id="Newtonsoft.Json" version="13.0.1" />
   <package id="System.AppContext" version="4.3.0" targetFramework="monoandroid90" />
   <package id="System.Collections" version="4.3.0" targetFramework="monoandroid90" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="monoandroid90" />
diff --git a/ExpenseCounter.Mobile/ExpenseCounter.Mobile.fsproj b/ExpenseCounter.Mobile/ExpenseCounter.Mobile.fsproj
index f89939e..cf9e4ae 100644
--- a/ExpenseCounter.Mobile/ExpenseCounter.Mobile.fsproj
+++ b/ExpenseCounter.Mobile/ExpenseCounter.Mobile.fsproj
@@ -42,7 +42,7 @@
     <PackageReference Include="ZXing.Net.Mobile" Version="2.4.1" />
     <PackageReference Include="ZXing.Net.Mobile.Forms" Version="2.4.1" />
     <PackageReference Update="FSharp.Core" Version="4.7.1" /> <!-- workaround for VSMac bug https://github.com/mono/monodevelop/pull/5137 --> 
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\CheckReceiptSDK\CheckReceiptSDK.csproj" />