diff --git a/WebSockets.Server/System.Net.WebSockets.Server.nfproj b/WebSockets.Server/System.Net.WebSockets.Server.nfproj
index dcd6142..54fc426 100644
--- a/WebSockets.Server/System.Net.WebSockets.Server.nfproj
+++ b/WebSockets.Server/System.Net.WebSockets.Server.nfproj
@@ -113,8 +113,8 @@
     <Reference Include="System.Net, Version=1.11.46.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Net.1.11.46\lib\System.Net.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net.Http, Version=1.5.196.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.196\lib\System.Net.Http.dll</HintPath>
+    <Reference Include="System.Net.Http, Version=1.5.199.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.199\lib\System.Net.Http.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=1.1.52.34401, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Threading.1.1.52\lib\System.Threading.dll</HintPath>
diff --git a/WebSockets.Server/packages.config b/WebSockets.Server/packages.config
index 54890c8..2ad1ef3 100644
--- a/WebSockets.Server/packages.config
+++ b/WebSockets.Server/packages.config
@@ -5,7 +5,7 @@
   <package id="nanoFramework.System.Collections" version="1.5.67" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.96" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.46" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net.Http" version="1.5.196" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net.Http" version="1.5.199" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.42" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.52" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.9.50" targetFramework="netnano1.0" developmentDependency="true" />
diff --git a/WebSockets.Server/packages.lock.json b/WebSockets.Server/packages.lock.json
index 4abf5f7..cdfc02e 100644
--- a/WebSockets.Server/packages.lock.json
+++ b/WebSockets.Server/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "nanoFramework.System.Net.Http": {
         "type": "Direct",
-        "requested": "[1.5.196, 1.5.196]",
-        "resolved": "1.5.196",
-        "contentHash": "2qfUnvJa55Wx5C86HopeoUZVfXY+L6stufrlcKNHlalqIk4cc3Orv0Eqc0oroy3iB6aQGDw+tji7WYJS8LQNoA=="
+        "requested": "[1.5.199, 1.5.199]",
+        "resolved": "1.5.199",
+        "contentHash": "pgqZ/Gg+23CHQRh6pOp7P/q+eQEB1AXz+8QiLDLBeQUHuYlvLKoIANgmo3tKh9Q3OYGW/hgny43MYjdPiizEXA=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
diff --git a/WebSockets/System.Net.WebSockets.nfproj b/WebSockets/System.Net.WebSockets.nfproj
index 2246572..24736ad 100644
--- a/WebSockets/System.Net.WebSockets.nfproj
+++ b/WebSockets/System.Net.WebSockets.nfproj
@@ -81,8 +81,8 @@
     <Reference Include="System.Net, Version=1.11.46.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Net.1.11.46\lib\System.Net.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net.Http, Version=1.5.196.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.196\lib\System.Net.Http.dll</HintPath>
+    <Reference Include="System.Net.Http, Version=1.5.199.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.199\lib\System.Net.Http.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=1.1.52.34401, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Threading.1.1.52\lib\System.Threading.dll</HintPath>
diff --git a/WebSockets/packages.config b/WebSockets/packages.config
index 54890c8..2ad1ef3 100644
--- a/WebSockets/packages.config
+++ b/WebSockets/packages.config
@@ -5,7 +5,7 @@
   <package id="nanoFramework.System.Collections" version="1.5.67" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.96" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Net" version="1.11.46" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net.Http" version="1.5.196" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net.Http" version="1.5.199" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.42" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.52" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.9.50" targetFramework="netnano1.0" developmentDependency="true" />
diff --git a/WebSockets/packages.lock.json b/WebSockets/packages.lock.json
index 4abf5f7..cdfc02e 100644
--- a/WebSockets/packages.lock.json
+++ b/WebSockets/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "nanoFramework.System.Net.Http": {
         "type": "Direct",
-        "requested": "[1.5.196, 1.5.196]",
-        "resolved": "1.5.196",
-        "contentHash": "2qfUnvJa55Wx5C86HopeoUZVfXY+L6stufrlcKNHlalqIk4cc3Orv0Eqc0oroy3iB6aQGDw+tji7WYJS8LQNoA=="
+        "requested": "[1.5.199, 1.5.199]",
+        "resolved": "1.5.199",
+        "contentHash": "pgqZ/Gg+23CHQRh6pOp7P/q+eQEB1AXz+8QiLDLBeQUHuYlvLKoIANgmo3tKh9Q3OYGW/hgny43MYjdPiizEXA=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
diff --git a/nanoframework.System.Net.WebSockets.Server.nuspec b/nanoframework.System.Net.WebSockets.Server.nuspec
index 8bcfceb..3f24422 100644
--- a/nanoframework.System.Net.WebSockets.Server.nuspec
+++ b/nanoframework.System.Net.WebSockets.Server.nuspec
@@ -20,7 +20,7 @@ There are also two other packages, one with the client API only and another with
     <tags>nanoFramework C# csharp netmf netnf WebSockets</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.17.11" />
-      <dependency id="nanoFramework.System.Net.Http" version="1.5.196" />
+      <dependency id="nanoFramework.System.Net.Http" version="1.5.199" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoframework.System.Net.WebSockets.nuspec b/nanoframework.System.Net.WebSockets.nuspec
index f9f715b..7ec534a 100644
--- a/nanoframework.System.Net.WebSockets.nuspec
+++ b/nanoframework.System.Net.WebSockets.nuspec
@@ -21,7 +21,7 @@ These are meant to be used when there is the need to use smaller assemblies.</de
     <tags>nanoFramework C# csharp netmf netnf WebSockets</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.17.11" />
-      <dependency id="nanoFramework.System.Net.Http" version="1.5.196" />
+      <dependency id="nanoFramework.System.Net.Http" version="1.5.199" />
     </dependencies>
   </metadata>
   <files>