diff --git a/BlockM3.AEternity.SDK/BlockM3.AEternity.SDK.csproj b/BlockM3.AEternity.SDK/BlockM3.AEternity.SDK.csproj
index b85e237..cb90c2e 100644
--- a/BlockM3.AEternity.SDK/BlockM3.AEternity.SDK.csproj
+++ b/BlockM3.AEternity.SDK/BlockM3.AEternity.SDK.csproj
@@ -31,7 +31,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.2" />
     <PackageReference Include="NBitcoin" Version="4.1.1.77" />
     <PackageReference Include="Nethereum.RLP" Version="3.7.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Portable.BouncyCastle" Version="1.8.6" />
     <PackageReference Include="Sodium.Core" Version="1.2.2" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="4.7.0" />