diff --git a/src/Catalyst.Core.Modules.Cryptography.BulletProofs/Catalyst.Core.Modules.Cryptography.BulletProofs.csproj b/src/Catalyst.Core.Modules.Cryptography.BulletProofs/Catalyst.Core.Modules.Cryptography.BulletProofs.csproj
index a998f5266b..c34f8daf79 100644
--- a/src/Catalyst.Core.Modules.Cryptography.BulletProofs/Catalyst.Core.Modules.Cryptography.BulletProofs.csproj
+++ b/src/Catalyst.Core.Modules.Cryptography.BulletProofs/Catalyst.Core.Modules.Cryptography.BulletProofs.csproj
@@ -19,7 +19,7 @@
     </ItemGroup>
     <ItemGroup>
         <PackageReference Include="Autofac" Version="4.8.1" />
-        <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     </ItemGroup>
     <ItemGroup>
         <None Include="Runtimes/**/*.*" PackagePath="Runtimes/" Pack="true">
diff --git a/src/MultiFormats/MultiFormats.csproj b/src/MultiFormats/MultiFormats.csproj
index 3047e723eb..d4193f28b6 100644
--- a/src/MultiFormats/MultiFormats.csproj
+++ b/src/MultiFormats/MultiFormats.csproj
@@ -8,7 +8,7 @@
         <PackageReference Include="Common.Logging" Version="3.4.1" />
         <PackageReference Include="Portable.BouncyCastle" Version="1.8.5" />
         <PackageReference Include="Google.Protobuf" Version="3.9.1" />
-        <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
         <PackageReference Include="protobuf-net" Version="2.4.0" />
         <PackageReference Include="SimpleBase" Version="1.3.1" />
     </ItemGroup>