diff --git a/WebSockets.Client/System.Net.WebSockets.Client.nfproj b/WebSockets.Client/System.Net.WebSockets.Client.nfproj
index ba4f291..7ef445e 100644
--- a/WebSockets.Client/System.Net.WebSockets.Client.nfproj
+++ b/WebSockets.Client/System.Net.WebSockets.Client.nfproj
@@ -107,8 +107,8 @@
     <Reference Include="System.IO.Streams, Version=1.1.96.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.96\lib\System.IO.Streams.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net, Version=1.11.47.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.1.11.47\lib\System.Net.dll</HintPath>
+    <Reference Include="System.Net, Version=1.11.50.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.1.11.50\lib\System.Net.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.Client/packages.config b/WebSockets.Client/packages.config
index 24f6660..354f7b0 100644
--- a/WebSockets.Client/packages.config
+++ b/WebSockets.Client/packages.config
@@ -4,7 +4,7 @@
   <package id="nanoFramework.Runtime.Events" version="1.11.32" targetFramework="netnano1.0" />
   <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="1.11.47" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="1.11.50" 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.Client/packages.lock.json b/WebSockets.Client/packages.lock.json
index 36c84f6..2cdd951 100644
--- a/WebSockets.Client/packages.lock.json
+++ b/WebSockets.Client/packages.lock.json
@@ -28,9 +28,9 @@
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[1.11.47, 1.11.47]",
-        "resolved": "1.11.47",
-        "contentHash": "fPjTPfaqDiirh9AysBLlEX5/KbaOliSxyspwpBTcM5OupCNjVXz0aZ9fOWex+BMjZei6GpG74kP8Z4ml912pcw=="
+        "requested": "[1.11.50, 1.11.50]",
+        "resolved": "1.11.50",
+        "contentHash": "5tCFNg+yXGAKOGP4cxFLdr+xM4r/za25I9zjom6ZiKGT5i5K+N2zCCr8TA8UmnQRl7xvBRUZ2vSxFF47OMqXwg=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
diff --git a/WebSockets.Server/System.Net.WebSockets.Server.nfproj b/WebSockets.Server/System.Net.WebSockets.Server.nfproj
index 8c6cc87..fa2039f 100644
--- a/WebSockets.Server/System.Net.WebSockets.Server.nfproj
+++ b/WebSockets.Server/System.Net.WebSockets.Server.nfproj
@@ -110,11 +110,11 @@
     <Reference Include="System.IO.Streams, Version=1.1.96.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.96\lib\System.IO.Streams.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net, Version=1.11.47.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.1.11.47\lib\System.Net.dll</HintPath>
+    <Reference Include="System.Net, Version=1.11.50.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.1.11.50\lib\System.Net.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net.Http, Version=1.5.200.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.200\lib\System.Net.Http.dll</HintPath>
+    <Reference Include="System.Net.Http, Version=1.5.203.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.203\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 64e1aa7..afa6703 100644
--- a/WebSockets.Server/packages.config
+++ b/WebSockets.Server/packages.config
@@ -4,8 +4,8 @@
   <package id="nanoFramework.Runtime.Events" version="1.11.32" targetFramework="netnano1.0" />
   <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="1.11.47" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net.Http" version="1.5.200" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="1.11.50" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net.Http" version="1.5.203" 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 76cd909..c2e5855 100644
--- a/WebSockets.Server/packages.lock.json
+++ b/WebSockets.Server/packages.lock.json
@@ -28,15 +28,15 @@
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[1.11.47, 1.11.47]",
-        "resolved": "1.11.47",
-        "contentHash": "fPjTPfaqDiirh9AysBLlEX5/KbaOliSxyspwpBTcM5OupCNjVXz0aZ9fOWex+BMjZei6GpG74kP8Z4ml912pcw=="
+        "requested": "[1.11.50, 1.11.50]",
+        "resolved": "1.11.50",
+        "contentHash": "5tCFNg+yXGAKOGP4cxFLdr+xM4r/za25I9zjom6ZiKGT5i5K+N2zCCr8TA8UmnQRl7xvBRUZ2vSxFF47OMqXwg=="
       },
       "nanoFramework.System.Net.Http": {
         "type": "Direct",
-        "requested": "[1.5.200, 1.5.200]",
-        "resolved": "1.5.200",
-        "contentHash": "jl7d3LwQa7h9K3S6mrurtcbZ+WjoKDf8MlWmWUpk3OVVbwi97UojRav8BloTHuGPjDOc56rrOgCOEM4RJXpyUA=="
+        "requested": "[1.5.203, 1.5.203]",
+        "resolved": "1.5.203",
+        "contentHash": "V7D/omWZy1Ic9fOoEJ/kgCd2TkIJeF4DcIo9llLroA/cypsVo5pv5qvbBU22B+uW9/hVzekS4ShQ17LijunBrw=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
diff --git a/WebSockets/System.Net.WebSockets.nfproj b/WebSockets/System.Net.WebSockets.nfproj
index 4da079c..0cff115 100644
--- a/WebSockets/System.Net.WebSockets.nfproj
+++ b/WebSockets/System.Net.WebSockets.nfproj
@@ -78,11 +78,11 @@
     <Reference Include="System.IO.Streams, Version=1.1.96.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.96\lib\System.IO.Streams.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net, Version=1.11.47.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.1.11.47\lib\System.Net.dll</HintPath>
+    <Reference Include="System.Net, Version=1.11.50.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.1.11.50\lib\System.Net.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net.Http, Version=1.5.200.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.200\lib\System.Net.Http.dll</HintPath>
+    <Reference Include="System.Net.Http, Version=1.5.203.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.Http.1.5.203\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 64e1aa7..afa6703 100644
--- a/WebSockets/packages.config
+++ b/WebSockets/packages.config
@@ -4,8 +4,8 @@
   <package id="nanoFramework.Runtime.Events" version="1.11.32" targetFramework="netnano1.0" />
   <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="1.11.47" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net.Http" version="1.5.200" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="1.11.50" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net.Http" version="1.5.203" 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 76cd909..c2e5855 100644
--- a/WebSockets/packages.lock.json
+++ b/WebSockets/packages.lock.json
@@ -28,15 +28,15 @@
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[1.11.47, 1.11.47]",
-        "resolved": "1.11.47",
-        "contentHash": "fPjTPfaqDiirh9AysBLlEX5/KbaOliSxyspwpBTcM5OupCNjVXz0aZ9fOWex+BMjZei6GpG74kP8Z4ml912pcw=="
+        "requested": "[1.11.50, 1.11.50]",
+        "resolved": "1.11.50",
+        "contentHash": "5tCFNg+yXGAKOGP4cxFLdr+xM4r/za25I9zjom6ZiKGT5i5K+N2zCCr8TA8UmnQRl7xvBRUZ2vSxFF47OMqXwg=="
       },
       "nanoFramework.System.Net.Http": {
         "type": "Direct",
-        "requested": "[1.5.200, 1.5.200]",
-        "resolved": "1.5.200",
-        "contentHash": "jl7d3LwQa7h9K3S6mrurtcbZ+WjoKDf8MlWmWUpk3OVVbwi97UojRav8BloTHuGPjDOc56rrOgCOEM4RJXpyUA=="
+        "requested": "[1.5.203, 1.5.203]",
+        "resolved": "1.5.203",
+        "contentHash": "V7D/omWZy1Ic9fOoEJ/kgCd2TkIJeF4DcIo9llLroA/cypsVo5pv5qvbBU22B+uW9/hVzekS4ShQ17LijunBrw=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
diff --git a/nanoframework.System.Net.WebSockets.Client.nuspec b/nanoframework.System.Net.WebSockets.Client.nuspec
index 93c6120..4d77e6f 100644
--- a/nanoframework.System.Net.WebSockets.Client.nuspec
+++ b/nanoframework.System.Net.WebSockets.Client.nuspec
@@ -21,7 +21,7 @@ There are also two other packages, one with the server API only and another with
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.17.11" />
       <dependency id="nanoFramework.System.Collections" version="1.5.67" />
-      <dependency id="nanoFramework.System.Net" version="1.11.47" />
+      <dependency id="nanoFramework.System.Net" version="1.11.50" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoframework.System.Net.WebSockets.Server.nuspec b/nanoframework.System.Net.WebSockets.Server.nuspec
index 4b3b417..5f6bf6d 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="1.5.200" />
+      <dependency id="nanoFramework.System.Net.Http" version="1.5.203" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoframework.System.Net.WebSockets.nuspec b/nanoframework.System.Net.WebSockets.nuspec
index 9d2f1aa..278e931 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="1.5.200" />
+      <dependency id="nanoFramework.System.Net.Http" version="1.5.203" />
     </dependencies>
   </metadata>
   <files>