diff --git a/Projects/Appleseed.Services.Base.EngineCfg/packages.config b/Projects/Appleseed.Services.Base.EngineCfg/packages.config
index 284314c..3232e61 100644
--- a/Projects/Appleseed.Services.Base.EngineCfg/packages.config
+++ b/Projects/Appleseed.Services.Base.EngineCfg/packages.config
@@ -45,7 +45,7 @@
   <package id="Spatial4n.Core" version="0.3" targetFramework="net40" />
   <package id="Spatial4n.Core.NTS" version="0.3" targetFramework="net40" />
   <package id="System.IO" version="4.3.0" targetFramework="net471" />
-  <package id="System.Net.Http" version="4.3.3" targetFramework="net471" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net471" />
   <package id="System.Runtime" version="4.3.0" targetFramework="net471" />
   <package id="System.Security.Cryptography.Algorithms" version="4.3.1" targetFramework="net471" />
   <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net471" />