diff --git a/NLog.Targets.Sentry.UnitTests/NLog.Targets.Sentry.UnitTests.csproj b/NLog.Targets.Sentry.UnitTests/NLog.Targets.Sentry.UnitTests.csproj
index 80db8a5..c7976d4 100644
--- a/NLog.Targets.Sentry.UnitTests/NLog.Targets.Sentry.UnitTests.csproj
+++ b/NLog.Targets.Sentry.UnitTests/NLog.Targets.Sentry.UnitTests.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
     <PackageReference Include="Moq" Version="4.8.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NLog" Version="4.5.11" />
     <PackageReference Include="NLog.Config" Version="4.5.11" />
     <PackageReference Include="NLog.Schema" Version="4.5.11" />
diff --git a/NLog.Targets.Sentry/NLog.Targets.Sentry.csproj b/NLog.Targets.Sentry/NLog.Targets.Sentry.csproj
old mode 100755
new mode 100644
index 4933819..cfa998e
--- a/NLog.Targets.Sentry/NLog.Targets.Sentry.csproj
+++ b/NLog.Targets.Sentry/NLog.Targets.Sentry.csproj
@@ -27,7 +27,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NLog" Version="4.5.11" />
     <PackageReference Include="SharpRaven" Version="2.4.0" />
   </ItemGroup>