diff --git a/Tests/Tests.nfproj b/Tests/Tests.nfproj
index 4f9a56f..eb149ea 100644
--- a/Tests/Tests.nfproj
+++ b/Tests/Tests.nfproj
@@ -49,8 +49,8 @@
     <Reference Include="System.IO.Streams, Version=1.1.77.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.77\lib\System.IO.Streams.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net, Version=1.11.15.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.1.11.15\lib\System.Net.dll</HintPath>
+    <Reference Include="System.Net, Version=1.11.17.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.1.11.17\lib\System.Net.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=1.1.32.63105, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Threading.1.1.32\lib\System.Threading.dll</HintPath>
diff --git a/Tests/packages.config b/Tests/packages.config
index 1a80e34..98e3d0c 100644
--- a/Tests/packages.config
+++ b/Tests/packages.config
@@ -3,7 +3,7 @@
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.18" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.77" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="1.11.15" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="1.11.17" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.32" targetFramework="netnano1.0" />
   <package id="nanoFramework.TestFramework" version="3.0.49" targetFramework="netnano1.0" developmentDependency="true" />
diff --git a/Tests/packages.lock.json b/Tests/packages.lock.json
index 2bdf11a..57a6c9b 100644
--- a/Tests/packages.lock.json
+++ b/Tests/packages.lock.json
@@ -22,9 +22,9 @@
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[1.11.15, 1.11.15]",
-        "resolved": "1.11.15",
-        "contentHash": "DVpqt6h01ooItNupYb9B7S+jzZWPZpqv6mTbSvKNmjZ+C0hvn8nLVb45RZaAJnq10d/UP3QEFlDRq6HnJMZkoQ=="
+        "requested": "[1.11.17, 1.11.17]",
+        "resolved": "1.11.17",
+        "contentHash": "4+mppPEkAF2Kr0pIqSDdhs0wzNo7C9aJUzy8gZ1qCyQ8ixMn7WAtnG/9e1UQodvkLdizePC2CaMT4ZPI3i3tAg=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
diff --git a/nanoframework.System.Net.Sockets.TcpClient.nuspec b/nanoframework.System.Net.Sockets.TcpClient.nuspec
index d35c454..c661971 100644
--- a/nanoframework.System.Net.Sockets.TcpClient.nuspec
+++ b/nanoframework.System.Net.Sockets.TcpClient.nuspec
@@ -20,7 +20,7 @@
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.15.5" />
       <dependency id="nanoFramework.System.IO.Streams" version="1.1.77" />
-      <dependency id="nanoFramework.System.Net" version="1.11.15" />
+      <dependency id="nanoFramework.System.Net" version="1.11.17" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoframework.System.Net.Sockets.TcpClient/nanoframework.System.Net.Sockets.TcpClient.nfproj b/nanoframework.System.Net.Sockets.TcpClient/nanoframework.System.Net.Sockets.TcpClient.nfproj
index 74d416a..0a63a92 100644
--- a/nanoframework.System.Net.Sockets.TcpClient/nanoframework.System.Net.Sockets.TcpClient.nfproj
+++ b/nanoframework.System.Net.Sockets.TcpClient/nanoframework.System.Net.Sockets.TcpClient.nfproj
@@ -50,8 +50,8 @@
     <Reference Include="System.IO.Streams, Version=1.1.77.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.IO.Streams.1.1.77\lib\System.IO.Streams.dll</HintPath>
     </Reference>
-    <Reference Include="System.Net, Version=1.11.15.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.1.11.15\lib\System.Net.dll</HintPath>
+    <Reference Include="System.Net, Version=1.11.17.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Net.1.11.17\lib\System.Net.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=1.1.32.63105, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.System.Threading.1.1.32\lib\System.Threading.dll</HintPath>
diff --git a/nanoframework.System.Net.Sockets.TcpClient/packages.config b/nanoframework.System.Net.Sockets.TcpClient/packages.config
index 96a19b4..4070748 100644
--- a/nanoframework.System.Net.Sockets.TcpClient/packages.config
+++ b/nanoframework.System.Net.Sockets.TcpClient/packages.config
@@ -3,7 +3,7 @@
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.18" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.77" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="1.11.15" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="1.11.17" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.3.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.32" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.7.115" targetFramework="netnano1.0" developmentDependency="true" />
diff --git a/nanoframework.System.Net.Sockets.TcpClient/packages.lock.json b/nanoframework.System.Net.Sockets.TcpClient/packages.lock.json
index e7dadc6..e4f703b 100644
--- a/nanoframework.System.Net.Sockets.TcpClient/packages.lock.json
+++ b/nanoframework.System.Net.Sockets.TcpClient/packages.lock.json
@@ -22,9 +22,9 @@
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[1.11.15, 1.11.15]",
-        "resolved": "1.11.15",
-        "contentHash": "DVpqt6h01ooItNupYb9B7S+jzZWPZpqv6mTbSvKNmjZ+C0hvn8nLVb45RZaAJnq10d/UP3QEFlDRq6HnJMZkoQ=="
+        "requested": "[1.11.17, 1.11.17]",
+        "resolved": "1.11.17",
+        "contentHash": "4+mppPEkAF2Kr0pIqSDdhs0wzNo7C9aJUzy8gZ1qCyQ8ixMn7WAtnG/9e1UQodvkLdizePC2CaMT4ZPI3i3tAg=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",