diff --git a/src/NvGet.Tools.Shared/Arguments/ConsoleArgsContext.cs b/src/NvGet.Tools.Shared/Arguments/ConsoleArgsContext.cs
index 3d3cadd..b6b55d9 100644
--- a/src/NvGet.Tools.Shared/Arguments/ConsoleArgsContext.cs
+++ b/src/NvGet.Tools.Shared/Arguments/ConsoleArgsContext.cs
@@ -119,7 +119,7 @@ Action<string> TryParseAndSet<T>(Func<string, T> parse, Action<T> set)
 						includeMaxVersion: true,
 						floatRange: null,
 						originalString: null)) :
-							(false, r.UpgradePolicy, VersionRange.Parse(r.UpdatedVersion)));
+							(false, r.UpgradePolicy, VersionRange.Parse(r.UpdatedVersion ?? "0.0.0.0")));
 
 			async Task<IEnumerable<UpdateResult>> LoadFromStreamAsync()
 			{
diff --git a/src/NvGet/Tools/Updater/Extensions/UpdaterParametersExtension.cs b/src/NvGet/Tools/Updater/Extensions/UpdaterParametersExtension.cs
index 2168318..b8d504d 100644
--- a/src/NvGet/Tools/Updater/Extensions/UpdaterParametersExtension.cs
+++ b/src/NvGet/Tools/Updater/Extensions/UpdaterParametersExtension.cs
@@ -133,11 +133,11 @@ UpgradePolicy upgradePolicy
 			{
 				return true;
 			}
-			else if(upgradePolicy == UpgradePolicy.Minor)
+			else if (upgradePolicy == UpgradePolicy.Minor)
 			{
 				return version.Version < new Version(reference.Identity.Version.Major + 1, 0, 0);
 			}
-			else if(upgradePolicy == UpgradePolicy.Patch)
+			else if (upgradePolicy == UpgradePolicy.Patch)
 			{
 				return version.Version < new Version(reference.Identity.Version.Major, reference.Identity.Version.Minor + 1, 0);
 			}