diff --git a/external/harvestPackages/harvestPackages.props b/external/harvestPackages/harvestPackages.props
index 4458f9dd6c83..38fa48fdd21a 100644
--- a/external/harvestPackages/harvestPackages.props
+++ b/external/harvestPackages/harvestPackages.props
@@ -101,7 +101,7 @@
   <Version>4.5.0</Version>
 </PackageReference>
 <PackageReference Include="System.Net.Http.WinHttpHandler">
-  <Version>4.5.3</Version>
+  <Version>4.5.4</Version>
 </PackageReference>
 <PackageReference Include="System.Net.WebSockets.WebSocketProtocol">
   <Version>4.5.3</Version>
diff --git a/pkg/Microsoft.Private.PackageBaseline/packageIndex.json b/pkg/Microsoft.Private.PackageBaseline/packageIndex.json
index dbf89400d9d7..18f5f8a3eb15 100644
--- a/pkg/Microsoft.Private.PackageBaseline/packageIndex.json
+++ b/pkg/Microsoft.Private.PackageBaseline/packageIndex.json
@@ -2742,17 +2742,20 @@
         "4.0.0",
         "4.0.1",
         "4.3.0",
+        "4.3.3",
         "4.4.0",
         "4.5.0",
         "4.5.1",
         "4.5.2",
-        "4.5.3"
+        "4.5.3",
+        "4.5.4"
       ],
       "BaselineVersion": "4.6.0",
       "InboxOn": {},
       "AssemblyVersionInPackageVersion": {
         "4.0.0.0": "4.0.0",
         "4.0.1.0": "4.3.0",
+        "4.0.1.3": "4.3.3",
         "4.0.2.0": "4.4.0",
         "4.0.3.0": "4.5.0",
         "4.0.3.1": "4.5.1",
@@ -3413,8 +3416,8 @@
       "InboxOn": {
         "netcoreapp2.0": "4.1.0.0",
         "netcoreapp2.1": "4.1.1.0",
-        "netstandard2.1": "4.0.0.0",
         "net45": "4.0.0.0",
+        "netstandard2.1": "4.0.0.0",
         "monoandroid10": "Any",
         "xamarinmac20": "Any"
       },
@@ -3435,9 +3438,9 @@
       "BaselineVersion": "4.3.0",
       "InboxOn": {
         "netcoreapp2.0": "4.0.3.0",
-        "netstandard2.1": "4.0.0.0",
         "net45": "4.0.0.0",
         "portable45-net45+wp8": "4.0.0.0",
+        "netstandard2.1": "4.0.0.0",
         "monoandroid10": "Any",
         "monotouch10": "Any",
         "wp8": "4.0.0.0",
@@ -3462,9 +3465,9 @@
       "BaselineVersion": "4.3.0",
       "InboxOn": {
         "netcoreapp2.0": "4.0.3.0",
-        "netstandard2.1": "4.0.0.0",
         "net45": "4.0.0.0",
         "portable45-net45+wp8": "4.0.0.0",
+        "netstandard2.1": "4.0.0.0",
         "monoandroid10": "Any",
         "monotouch10": "Any",
         "wp8": "4.0.0.0",
@@ -6024,4 +6027,4 @@
       "System.Xml.XDocument"
     ]
   }
-}
+}
\ No newline at end of file