diff --git a/src/Microsoft.DotNet.ProjectModel/project.json b/src/Microsoft.DotNet.ProjectModel/project.json
index d14e8a87c..4092cb789 100644
--- a/src/Microsoft.DotNet.ProjectModel/project.json
+++ b/src/Microsoft.DotNet.ProjectModel/project.json
@@ -12,7 +12,7 @@
         "System.Security.Cryptography.Algorithms": "4.0.0-rc2-23727",
         "Microsoft.CSharp": "4.0.1-rc2-23727",
         "System.Xml.XDocument": "4.0.11-rc2-23727",
-        "NuGet.Packaging": "3.4.0-beta-536",
+        "NuGet.Packaging": "3.4.0-beta-559",
 
         "Microsoft.Extensions.FileSystemGlobbing": "1.0.0-rc2-15975",
         "Microsoft.Extensions.JsonParser.Sources": {
diff --git a/src/dotnet-restore/project.json b/src/dotnet-restore/project.json
index c32642801..f98cd459c 100644
--- a/src/dotnet-restore/project.json
+++ b/src/dotnet-restore/project.json
@@ -10,7 +10,7 @@
     "emitEntryPoint": true
   },
   "dependencies": {
-    "NuGet.CommandLine.XPlat": "3.4.0-beta-536",
+    "NuGet.CommandLine.XPlat": "3.4.0-beta-559",
     "Microsoft.NETCore.Platforms": "1.0.1-rc2-23727",
     "Microsoft.NETCore.TestHost": "1.0.0-rc2-23727",
     "NETStandard.Library": "1.0.0-rc2-23727",