diff --git a/System.Device.Wifi/System.Device.Wifi.nfproj b/System.Device.Wifi/System.Device.Wifi.nfproj
index d5aedbd..f813ba5 100644
--- a/System.Device.Wifi/System.Device.Wifi.nfproj
+++ b/System.Device.Wifi/System.Device.Wifi.nfproj
@@ -72,10 +72,10 @@
       <HintPath>..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.18\lib\netnano1.0\System.IO.Streams.dll</HintPath>
     </Reference>
     <Reference Include="System.Net, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.14\lib\netnano1.0\System.Net.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.15\lib\netnano1.0\System.Net.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.9\lib\netnano1.0\System.Threading.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.11\lib\netnano1.0\System.Threading.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/System.Device.Wifi/packages.config b/System.Device.Wifi/packages.config
index 3daf70c..48ffa5b 100644
--- a/System.Device.Wifi/packages.config
+++ b/System.Device.Wifi/packages.config
@@ -3,8 +3,8 @@
   <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.49" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.12" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.18" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="2.0.0-preview.14" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="2.0.0-preview.15" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="2.0.0-preview.18" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Threading" version="2.0.0-preview.9" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Threading" version="2.0.0-preview.11" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.9.50" developmentDependency="true" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/System.Device.Wifi/packages.lock.json b/System.Device.Wifi/packages.lock.json
index 7544028..cbe043b 100644
--- a/System.Device.Wifi/packages.lock.json
+++ b/System.Device.Wifi/packages.lock.json
@@ -22,9 +22,9 @@
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.14, 2.0.0-preview.14]",
-        "resolved": "2.0.0-preview.14",
-        "contentHash": "xxbJtU2xYlTY3b/rNelow9TnO0qXTaCCZQ5J8X2mpjJNyULu4PVFECdwBfiJNlg7+ByD4nhTOnyPlbVuQRvH0Q=="
+        "requested": "[2.0.0-preview.15, 2.0.0-preview.15]",
+        "resolved": "2.0.0-preview.15",
+        "contentHash": "+nSasz3rgL1VYnPeBK6pURco/0En2Ngv3nX+a1eE9cfIqkmKHcRicShDzYXzQRBdB1ncNRAHItIhuFP2Bg5rNQ=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
@@ -34,9 +34,9 @@
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.9, 2.0.0-preview.9]",
-        "resolved": "2.0.0-preview.9",
-        "contentHash": "5bn3gYlNFhufVyypUUoBbmVZm3l502UikPvS4JbHJZXeEzWpUVBLUlcMOP9s9zFtinZ8F8KJixYFJaDKvvn5UQ=="
+        "requested": "[2.0.0-preview.11, 2.0.0-preview.11]",
+        "resolved": "2.0.0-preview.11",
+        "contentHash": "2o1p17pjNoV2DNZEaO2EKu8L9tR2CSwE558iVxyCUa8EZ4T4C98E9YyZmryXTlTB/wzEfLzB0I5GAVsQGHWKeg=="
       },
       "Nerdbank.GitVersioning": {
         "type": "Direct",
diff --git a/Tests/NFUnitTestWifiConnection/NFUnitTestWifiConnection.nfproj b/Tests/NFUnitTestWifiConnection/NFUnitTestWifiConnection.nfproj
index 830bcdc..2c6524e 100644
--- a/Tests/NFUnitTestWifiConnection/NFUnitTestWifiConnection.nfproj
+++ b/Tests/NFUnitTestWifiConnection/NFUnitTestWifiConnection.nfproj
@@ -58,19 +58,19 @@
       <HintPath>..\..\packages\nanoFramework.System.Text.2.0.0-preview.18\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.TestFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.52\lib\nanoFramework.TestFramework.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.54\lib\nanoFramework.TestFramework.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.UnitTestLauncher, Version=0.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.52\lib\nanoFramework.UnitTestLauncher.exe</HintPath>
+      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.54\lib\nanoFramework.UnitTestLauncher.exe</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.18\lib\netnano1.0\System.IO.Streams.dll</HintPath>
     </Reference>
     <Reference Include="System.Net, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.Net.2.0.0-preview.14\lib\netnano1.0\System.Net.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.System.Net.2.0.0-preview.15\lib\netnano1.0\System.Net.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.Threading.2.0.0-preview.9\lib\netnano1.0\System.Threading.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.System.Threading.2.0.0-preview.11\lib\netnano1.0\System.Threading.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Tests/NFUnitTestWifiConnection/packages.config b/Tests/NFUnitTestWifiConnection/packages.config
index 9324ac2..f88d7c8 100644
--- a/Tests/NFUnitTestWifiConnection/packages.config
+++ b/Tests/NFUnitTestWifiConnection/packages.config
@@ -3,8 +3,8 @@
   <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.49" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.12" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.18" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="2.0.0-preview.14" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="2.0.0-preview.15" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="2.0.0-preview.18" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Threading" version="2.0.0-preview.9" targetFramework="netnano1.0" />
-  <package id="nanoFramework.TestFramework" version="4.0.0-preview.52" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="nanoFramework.System.Threading" version="2.0.0-preview.11" targetFramework="netnano1.0" />
+  <package id="nanoFramework.TestFramework" version="4.0.0-preview.54" targetFramework="netnano1.0" developmentDependency="true" />
 </packages>
\ No newline at end of file
diff --git a/Tests/NFUnitTestWifiConnection/packages.lock.json b/Tests/NFUnitTestWifiConnection/packages.lock.json
index 17531fc..7129e2f 100644
--- a/Tests/NFUnitTestWifiConnection/packages.lock.json
+++ b/Tests/NFUnitTestWifiConnection/packages.lock.json
@@ -22,9 +22,9 @@
       },
       "nanoFramework.System.Net": {
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-        "requested": "[2.0.0-preview.14, 2.0.0-preview.14]",
-        "resolved": "2.0.0-preview.14",
-        "contentHash": "xxbJtU2xYlTY3b/rNelow9TnO0qXTaCCZQ5J8X2mpjJNyULu4PVFECdwBfiJNlg7+ByD4nhTOnyPlbVuQRvH0Q=="
+        "requested": "[2.0.0-preview.15, 2.0.0-preview.15]",
+        "resolved": "2.0.0-preview.15",
+        "contentHash": "+nSasz3rgL1VYnPeBK6pURco/0En2Ngv3nX+a1eE9cfIqkmKHcRicShDzYXzQRBdB1ncNRAHItIhuFP2Bg5rNQ=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
@@ -34,15 +34,15 @@
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.9, 2.0.0-preview.9]",
-        "resolved": "2.0.0-preview.9",
-        "contentHash": "5bn3gYlNFhufVyypUUoBbmVZm3l502UikPvS4JbHJZXeEzWpUVBLUlcMOP9s9zFtinZ8F8KJixYFJaDKvvn5UQ=="
+        "requested": "[2.0.0-preview.11, 2.0.0-preview.11]",
+        "resolved": "2.0.0-preview.11",
+        "contentHash": "2o1p17pjNoV2DNZEaO2EKu8L9tR2CSwE558iVxyCUa8EZ4T4C98E9YyZmryXTlTB/wzEfLzB0I5GAVsQGHWKeg=="
       },
       "nanoFramework.TestFramework": {
         "type": "Direct",
-        "requested": "[4.0.0-preview.52, 4.0.0-preview.52]",
-        "resolved": "4.0.0-preview.52",
-        "contentHash": "NnPJcRP41jr5pC8O5Zc29ozBAIm0PEXcj/vc/IjzWzsdNq1cpx8aRAoF3TW9cFEHdLu223tahoZyjFmALRSEoA=="
+        "requested": "[4.0.0-preview.54, 4.0.0-preview.54]",
+        "resolved": "4.0.0-preview.54",
+        "contentHash": "k9DzCviFe94YL23Vr41uII7XkH37M16qndlE12fSiyYA23wqv+qMpyv+e7ZxrckXm/ZAV4ydBgSTbgz30bAl5Q=="
       }
     }
   }
diff --git a/nanoFramework.System.Device.Wifi.nuspec b/nanoFramework.System.Device.Wifi.nuspec
index 651e7a3..758ab1f 100644
--- a/nanoFramework.System.Device.Wifi.nuspec
+++ b/nanoFramework.System.Device.Wifi.nuspec
@@ -22,7 +22,7 @@ This package requires a target with System.Device.Wifi v$nativeVersion$ (checksu
       <group targetFramework=".NETnanoFramework1.0">
         <dependency id="nanoFramework.CoreLibrary" version="2.0.0-preview.49" />
         <dependency id="nanoFramework.Runtime.Events" version="2.0.0-preview.12" />
-        <dependency id="nanoFramework.System.Net" version="2.0.0-preview.14" />
+        <dependency id="nanoFramework.System.Net" version="2.0.0-preview.15" />
       </group>
     </dependencies>
   </metadata>