diff --git a/Tests/DeviceClientTests/DeviceClientTests.nfproj b/Tests/DeviceClientTests/DeviceClientTests.nfproj
index 75a0520..6955540 100644
--- a/Tests/DeviceClientTests/DeviceClientTests.nfproj
+++ b/Tests/DeviceClientTests/DeviceClientTests.nfproj
@@ -43,11 +43,11 @@
     <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.CoreLibrary.1.15.5\lib\mscorlib.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.M2Mqtt, Version=5.1.158.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.M2Mqtt.5.1.158\lib\nanoFramework.M2Mqtt.dll</HintPath>
+    <Reference Include="nanoFramework.M2Mqtt, Version=5.1.161.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.M2Mqtt.5.1.161\lib\nanoFramework.M2Mqtt.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.M2Mqtt.Core, Version=5.1.158.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.M2Mqtt.5.1.158\lib\nanoFramework.M2Mqtt.Core.dll</HintPath>
+    <Reference Include="nanoFramework.M2Mqtt.Core, Version=5.1.161.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.M2Mqtt.5.1.161\lib\nanoFramework.M2Mqtt.Core.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=1.11.18.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\..\packages\nanoFramework.Runtime.Events.1.11.18\lib\nanoFramework.Runtime.Events.dll</HintPath>
diff --git a/Tests/DeviceClientTests/packages.config b/Tests/DeviceClientTests/packages.config
index 405c052..92a7427 100644
--- a/Tests/DeviceClientTests/packages.config
+++ b/Tests/DeviceClientTests/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
-  <package id="nanoFramework.M2Mqtt" version="5.1.158" targetFramework="netnano1.0" />
+  <package id="nanoFramework.M2Mqtt" version="5.1.161" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.18" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.7.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.45" targetFramework="netnano1.0" />
diff --git a/Tests/DeviceClientTests/packages.lock.json b/Tests/DeviceClientTests/packages.lock.json
index 237dcd5..e7f8ffa 100644
--- a/Tests/DeviceClientTests/packages.lock.json
+++ b/Tests/DeviceClientTests/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "nanoFramework.M2Mqtt": {
         "type": "Direct",
-        "requested": "[5.1.158, 5.1.158]",
-        "resolved": "5.1.158",
-        "contentHash": "D9cbiGsrmX3Gfbrk9uA51KN0V/c0nCjLHXuecAQtOSctRx4YsRRlcrqlji2SBIYWv1uUf1jAPfbctPsxvL5VjQ=="
+        "requested": "[5.1.161, 5.1.161]",
+        "resolved": "5.1.161",
+        "contentHash": "lN6HBtaOMI3DsrVhxqasCFnZ3W1XFQrGl6WjjkTj3iXy894FkDhDaGSGqY3wClj9ju0BbHjPx4H+dedLf5wYUQ=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",
diff --git a/nanoFramework.Azure.Devices.Client.FullyManaged.nuspec b/nanoFramework.Azure.Devices.Client.FullyManaged.nuspec
index 69b24f3..2366246 100644
--- a/nanoFramework.Azure.Devices.Client.FullyManaged.nuspec
+++ b/nanoFramework.Azure.Devices.Client.FullyManaged.nuspec
@@ -22,7 +22,7 @@ Use the nanoFrameowrk.Azure.Devices.Client if you want to use native wifi and MQ
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.15.5" />
       <dependency id="nanoFramework.Json" version="2.2.160" />
-      <dependency id="nanoFramework.M2Mqtt.Core" version="5.1.158" />
+      <dependency id="nanoFramework.M2Mqtt.Core" version="5.1.161" />
       <dependency id="nanoFramework.Runtime.Native" version="1.7.1" />
       <dependency id="nanoFramework.System.Threading" version="1.1.32" />
     </dependencies>
diff --git a/nanoFramework.Azure.Devices.Client.FullyManaged/Azure.Devices.Client.FullyManaged.nfproj b/nanoFramework.Azure.Devices.Client.FullyManaged/Azure.Devices.Client.FullyManaged.nfproj
index 3c325e9..8dc16da 100644
--- a/nanoFramework.Azure.Devices.Client.FullyManaged/Azure.Devices.Client.FullyManaged.nfproj
+++ b/nanoFramework.Azure.Devices.Client.FullyManaged/Azure.Devices.Client.FullyManaged.nfproj
@@ -116,8 +116,8 @@
     <Reference Include="nanoFramework.Json">
       <HintPath>..\packages\nanoFramework.Json.2.2.160\lib\nanoFramework.Json.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.M2Mqtt.Core, Version=5.1.158.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.M2Mqtt.Core.5.1.158\lib\nanoFramework.M2Mqtt.Core.dll</HintPath>
+    <Reference Include="nanoFramework.M2Mqtt.Core, Version=5.1.161.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.M2Mqtt.Core.5.1.161\lib\nanoFramework.M2Mqtt.Core.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Native, Version=1.7.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.Runtime.Native.1.7.1\lib\nanoFramework.Runtime.Native.dll</HintPath>
diff --git a/nanoFramework.Azure.Devices.Client.FullyManaged/packages.config b/nanoFramework.Azure.Devices.Client.FullyManaged/packages.config
index 8741ef9..71e7b9b 100644
--- a/nanoFramework.Azure.Devices.Client.FullyManaged/packages.config
+++ b/nanoFramework.Azure.Devices.Client.FullyManaged/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Json" version="2.2.160" targetFramework="netnano1.0" />
-  <package id="nanoFramework.M2Mqtt.Core" version="5.1.158" targetFramework="netnano1.0" />
+  <package id="nanoFramework.M2Mqtt.Core" version="5.1.161" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.7.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.45" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.IO.Streams" version="1.1.77" targetFramework="netnano1.0" />
diff --git a/nanoFramework.Azure.Devices.Client.FullyManaged/packages.lock.json b/nanoFramework.Azure.Devices.Client.FullyManaged/packages.lock.json
index bdcb1a4..f2bcd26 100644
--- a/nanoFramework.Azure.Devices.Client.FullyManaged/packages.lock.json
+++ b/nanoFramework.Azure.Devices.Client.FullyManaged/packages.lock.json
@@ -16,9 +16,9 @@
       },
       "nanoFramework.M2Mqtt.Core": {
         "type": "Direct",
-        "requested": "[5.1.158, 5.1.158]",
-        "resolved": "5.1.158",
-        "contentHash": "Io0F9A9CBMVn4kP9ngAh1EBHzCQnRGUsvspmz1xVAm2Y0e49tJ86rb/ovMsJ+6Mvya8oolRJk3faRWT6VbsBlA=="
+        "requested": "[5.1.161, 5.1.161]",
+        "resolved": "5.1.161",
+        "contentHash": "KHUsCANGvkCmzxoDJ5a3lCSWN4vd1AOQQTANLfoNvzWSqTxhYYLYLOzJxDNbHEoHmfhQqh/dqMx/7UTVH80gJw=="
       },
       "nanoFramework.Runtime.Native": {
         "type": "Direct",
diff --git a/nanoFramework.Azure.Devices.Client.nuspec b/nanoFramework.Azure.Devices.Client.nuspec
index 4ae5f47..88107df 100644
--- a/nanoFramework.Azure.Devices.Client.nuspec
+++ b/nanoFramework.Azure.Devices.Client.nuspec
@@ -21,8 +21,8 @@ This is an SDK for Azure IoT Hub using MQTT broker.</description>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.15.5" />
       <dependency id="nanoFramework.Json" version="2.2.160" />
-      <dependency id="nanoFramework.M2Mqtt" version="5.1.158" />
-      <dependency id="nanoFramework.M2Mqtt.Core" version="5.1.158" />
+      <dependency id="nanoFramework.M2Mqtt" version="5.1.161" />
+      <dependency id="nanoFramework.M2Mqtt.Core" version="5.1.161" />
       <dependency id="nanoFramework.System.Net.Http" version="1.5.99" />
     </dependencies>
   </metadata>
diff --git a/nanoFramework.Azure.Devices.Client/Azure.Devices.Client.nfproj b/nanoFramework.Azure.Devices.Client/Azure.Devices.Client.nfproj
index 77d0eb8..0e4975a 100644
--- a/nanoFramework.Azure.Devices.Client/Azure.Devices.Client.nfproj
+++ b/nanoFramework.Azure.Devices.Client/Azure.Devices.Client.nfproj
@@ -70,11 +70,11 @@
     <Reference Include="nanoFramework.Json">
       <HintPath>..\packages\nanoFramework.Json.2.2.160\lib\nanoFramework.Json.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.M2Mqtt, Version=5.1.158.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.M2Mqtt.5.1.158\lib\nanoFramework.M2Mqtt.dll</HintPath>
+    <Reference Include="nanoFramework.M2Mqtt, Version=5.1.161.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.M2Mqtt.5.1.161\lib\nanoFramework.M2Mqtt.dll</HintPath>
     </Reference>
-    <Reference Include="nanoFramework.M2Mqtt.Core">
-      <HintPath>..\packages\nanoFramework.M2Mqtt.Core.5.1.158\lib\nanoFramework.M2Mqtt.Core.dll</HintPath>
+    <Reference Include="nanoFramework.M2Mqtt.Core, Version=5.1.161.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.M2Mqtt.Core.5.1.161\lib\nanoFramework.M2Mqtt.Core.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=1.11.18.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
       <HintPath>..\packages\nanoFramework.Runtime.Events.1.11.18\lib\nanoFramework.Runtime.Events.dll</HintPath>
diff --git a/nanoFramework.Azure.Devices.Client/packages.config b/nanoFramework.Azure.Devices.Client/packages.config
index 91bbb9d..be4912a 100644
--- a/nanoFramework.Azure.Devices.Client/packages.config
+++ b/nanoFramework.Azure.Devices.Client/packages.config
@@ -2,8 +2,8 @@
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Json" version="2.2.160" targetFramework="netnano1.0" />
-  <package id="nanoFramework.M2Mqtt" version="5.1.158" targetFramework="netnano1.0" />
-  <package id="nanoFramework.M2Mqtt.Core" version="5.1.158" targetFramework="netnano1.0" />
+  <package id="nanoFramework.M2Mqtt" version="5.1.161" targetFramework="netnano1.0" />
+  <package id="nanoFramework.M2Mqtt.Core" version="5.1.161" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.18" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.7.1" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.45" targetFramework="netnano1.0" />
diff --git a/nanoFramework.Azure.Devices.Client/packages.lock.json b/nanoFramework.Azure.Devices.Client/packages.lock.json
index fadd86e..37887b6 100644
--- a/nanoFramework.Azure.Devices.Client/packages.lock.json
+++ b/nanoFramework.Azure.Devices.Client/packages.lock.json
@@ -16,15 +16,15 @@
       },
       "nanoFramework.M2Mqtt": {
         "type": "Direct",
-        "requested": "[5.1.158, 5.1.158]",
-        "resolved": "5.1.158",
-        "contentHash": "D9cbiGsrmX3Gfbrk9uA51KN0V/c0nCjLHXuecAQtOSctRx4YsRRlcrqlji2SBIYWv1uUf1jAPfbctPsxvL5VjQ=="
+        "requested": "[5.1.161, 5.1.161]",
+        "resolved": "5.1.161",
+        "contentHash": "lN6HBtaOMI3DsrVhxqasCFnZ3W1XFQrGl6WjjkTj3iXy894FkDhDaGSGqY3wClj9ju0BbHjPx4H+dedLf5wYUQ=="
       },
       "nanoFramework.M2Mqtt.Core": {
         "type": "Direct",
-        "requested": "[5.1.158, 5.1.158]",
-        "resolved": "5.1.158",
-        "contentHash": "Io0F9A9CBMVn4kP9ngAh1EBHzCQnRGUsvspmz1xVAm2Y0e49tJ86rb/ovMsJ+6Mvya8oolRJk3faRWT6VbsBlA=="
+        "requested": "[5.1.161, 5.1.161]",
+        "resolved": "5.1.161",
+        "contentHash": "KHUsCANGvkCmzxoDJ5a3lCSWN4vd1AOQQTANLfoNvzWSqTxhYYLYLOzJxDNbHEoHmfhQqh/dqMx/7UTVH80gJw=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",