diff --git a/devices/ShiftRegister/ShiftRegister.nfproj b/devices/ShiftRegister/ShiftRegister.nfproj
index ac64db4ae5..1c44d9fa1a 100644
--- a/devices/ShiftRegister/ShiftRegister.nfproj
+++ b/devices/ShiftRegister/ShiftRegister.nfproj
@@ -33,7 +33,7 @@
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.props" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.props')" />
   <ItemGroup>
     <Reference Include="Iot.Device.Multiplexing, Version=1.2.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>packages\nanoFramework.Iot.Device.Multiplexing.1.2.418\lib\Iot.Device.Multiplexing.dll</HintPath>
+      <HintPath>packages\nanoFramework.Iot.Device.Multiplexing.1.2.423\lib\Iot.Device.Multiplexing.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
@@ -48,8 +48,8 @@
       <HintPath>packages\nanoFramework.System.Device.Gpio.1.1.38\lib\System.Device.Gpio.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Device.Spi, Version=1.3.41.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>packages\nanoFramework.System.Device.Spi.1.3.41\lib\System.Device.Spi.dll</HintPath>
+    <Reference Include="System.Device.Spi, Version=1.3.43.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>packages\nanoFramework.System.Device.Spi.1.3.43\lib\System.Device.Spi.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Threading, Version=1.1.32.63105, Culture=neutral, PublicKeyToken=c07d481e9758c731">
diff --git a/devices/ShiftRegister/ShiftRegister.nuspec b/devices/ShiftRegister/ShiftRegister.nuspec
index d2d65994fc..aab5f2eb93 100644
--- a/devices/ShiftRegister/ShiftRegister.nuspec
+++ b/devices/ShiftRegister/ShiftRegister.nuspec
@@ -20,8 +20,8 @@
     <tags>nanoFramework C# csharp netmf netnf Iot.Device.ShiftRegister</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.15.5" />
-      <dependency id="nanoFramework.Iot.Device.Multiplexing" version="1.2.418" />
-      <dependency id="nanoFramework.System.Device.Spi" version="1.3.41" />
+      <dependency id="nanoFramework.Iot.Device.Multiplexing" version="1.2.423" />
+      <dependency id="nanoFramework.System.Device.Spi" version="1.3.43" />
     </dependencies>
   </metadata>
   <files>
diff --git a/devices/ShiftRegister/packages.config b/devices/ShiftRegister/packages.config
index 43eaa468a8..c664ecf532 100644
--- a/devices/ShiftRegister/packages.config
+++ b/devices/ShiftRegister/packages.config
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Iot.Device.Multiplexing" version="1.2.418" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Iot.Device.Multiplexing" version="1.2.423" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.15" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Device.Gpio" version="1.1.38" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Device.Spi" version="1.3.41" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Device.Spi" version="1.3.43" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.32" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.6.133" developmentDependency="true" targetFramework="netnano1.0" />
   <package id="StyleCop.MSBuild" version="6.2.0" targetFramework="netnano1.0" developmentDependency="true" />
diff --git a/devices/ShiftRegister/packages.lock.json b/devices/ShiftRegister/packages.lock.json
index 184c3655d8..377cc71dc6 100644
--- a/devices/ShiftRegister/packages.lock.json
+++ b/devices/ShiftRegister/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "nanoFramework.Iot.Device.Multiplexing": {
         "type": "Direct",
-        "requested": "[1.2.418, 1.2.418]",
-        "resolved": "1.2.418",
-        "contentHash": "FBGKYSyzNb9nYCRn8ULYfVd/2guDM7QtK55TjfhlSuSKU/4trYs/1qQvhXTlQi9Rp13aYYVDO+s4Z/UqKjaesw=="
+        "requested": "[1.2.423, 1.2.423]",
+        "resolved": "1.2.423",
+        "contentHash": "LigBt8DUkr/c59Jmbcck9chOO0XFktTmWtAKnJwD0K7FwG1YVMUI73tO+04ms4wF109wdXw4xGru2w2BpmYAjA=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",
@@ -28,9 +28,9 @@
       },
       "nanoFramework.System.Device.Spi": {
         "type": "Direct",
-        "requested": "[1.3.41, 1.3.41]",
-        "resolved": "1.3.41",
-        "contentHash": "FbnJZWDppIhxEQ/q1B1n9HeFGhoLZgpmod2YieMcRAjKvyAlYbinq2lKNsBROrlP6EpQ+XApdfv0asYJd5tKsw=="
+        "requested": "[1.3.43, 1.3.43]",
+        "resolved": "1.3.43",
+        "contentHash": "LR5ccTCLm4nOxM18YRn4P54ZtK668K7D2LqEdETE2GiDtr3f1Wrc2ehtQsjdDiebX9OHqfMXIYBEvbBoJAjyqw=="
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",
diff --git a/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj b/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj
index f9da42833b..6b279de811 100644
--- a/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj
+++ b/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj
@@ -21,7 +21,7 @@
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.props" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.props')" />
   <ItemGroup>
     <Reference Include="Iot.Device.Multiplexing, Version=1.2.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Iot.Device.Multiplexing.1.2.418\lib\Iot.Device.Multiplexing.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.Iot.Device.Multiplexing.1.2.423\lib\Iot.Device.Multiplexing.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
@@ -36,8 +36,8 @@
       <HintPath>..\packages\nanoFramework.System.Device.Gpio.1.1.38\lib\System.Device.Gpio.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Device.Spi, Version=1.3.41.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Device.Spi.1.3.41\lib\System.Device.Spi.dll</HintPath>
+    <Reference Include="System.Device.Spi, Version=1.3.43.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Device.Spi.1.3.43\lib\System.Device.Spi.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Threading, Version=1.1.32.63105, Culture=neutral, PublicKeyToken=c07d481e9758c731">
diff --git a/devices/ShiftRegister/samples/packages.config b/devices/ShiftRegister/samples/packages.config
index 1199721e8b..f8e66e7732 100644
--- a/devices/ShiftRegister/samples/packages.config
+++ b/devices/ShiftRegister/samples/packages.config
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Iot.Device.Multiplexing" version="1.2.418" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Iot.Device.Multiplexing" version="1.2.423" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.15" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Device.Gpio" version="1.1.38" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Device.Spi" version="1.3.41" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Device.Spi" version="1.3.43" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.32" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/devices/ShiftRegister/samples/packages.lock.json b/devices/ShiftRegister/samples/packages.lock.json
index 9e004426ee..421128c290 100644
--- a/devices/ShiftRegister/samples/packages.lock.json
+++ b/devices/ShiftRegister/samples/packages.lock.json
@@ -10,9 +10,9 @@
       },
       "nanoFramework.Iot.Device.Multiplexing": {
         "type": "Direct",
-        "requested": "[1.2.418, 1.2.418]",
-        "resolved": "1.2.418",
-        "contentHash": "FBGKYSyzNb9nYCRn8ULYfVd/2guDM7QtK55TjfhlSuSKU/4trYs/1qQvhXTlQi9Rp13aYYVDO+s4Z/UqKjaesw=="
+        "requested": "[1.2.423, 1.2.423]",
+        "resolved": "1.2.423",
+        "contentHash": "LigBt8DUkr/c59Jmbcck9chOO0XFktTmWtAKnJwD0K7FwG1YVMUI73tO+04ms4wF109wdXw4xGru2w2BpmYAjA=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",
@@ -28,9 +28,9 @@
       },
       "nanoFramework.System.Device.Spi": {
         "type": "Direct",
-        "requested": "[1.3.41, 1.3.41]",
-        "resolved": "1.3.41",
-        "contentHash": "FbnJZWDppIhxEQ/q1B1n9HeFGhoLZgpmod2YieMcRAjKvyAlYbinq2lKNsBROrlP6EpQ+XApdfv0asYJd5tKsw=="
+        "requested": "[1.3.43, 1.3.43]",
+        "resolved": "1.3.43",
+        "contentHash": "LR5ccTCLm4nOxM18YRn4P54ZtK668K7D2LqEdETE2GiDtr3f1Wrc2ehtQsjdDiebX9OHqfMXIYBEvbBoJAjyqw=="
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",