diff --git a/HeuristicLab.Services.WebApp.Statistics/3.3/HeuristicLab.Services.WebApp.Statistics-3.3.csproj b/HeuristicLab.Services.WebApp.Statistics/3.3/HeuristicLab.Services.WebApp.Statistics-3.3.csproj
index d21a72de..597188f4 100644
--- a/HeuristicLab.Services.WebApp.Statistics/3.3/HeuristicLab.Services.WebApp.Statistics-3.3.csproj
+++ b/HeuristicLab.Services.WebApp.Statistics/3.3/HeuristicLab.Services.WebApp.Statistics-3.3.csproj
@@ -225,7 +225,7 @@
       <Version>5.2.3</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>7.0.1</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/HeuristicLab.Services.WebApp.Statistics/3.3/packages.config b/HeuristicLab.Services.WebApp.Statistics/3.3/packages.config
index a086d4cc..d73258bf 100644
--- a/HeuristicLab.Services.WebApp.Statistics/3.3/packages.config
+++ b/HeuristicLab.Services.WebApp.Statistics/3.3/packages.config
@@ -8,5 +8,5 @@
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file