diff --git a/BitcoinBasedNode.csproj b/BitcoinBasedNode.csproj
old mode 100755
new mode 100644
index c379c13..ccb9a13
--- a/BitcoinBasedNode.csproj
+++ b/BitcoinBasedNode.csproj
@@ -20,7 +20,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.0-preview3.19554.8" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.0-preview3.19554.8" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3-beta2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="RestSharp" Version="106.6.10" />
     <PackageReference Include="sqlite" Version="3.13.0" />
   </ItemGroup>