diff --git a/devices/Card/Card.nfproj b/devices/Card/Card.nfproj
index 3acfbecc01..1ca1713e8c 100644
--- a/devices/Card/Card.nfproj
+++ b/devices/Card/Card.nfproj
@@ -40,8 +40,8 @@
     <None Include="*.md" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.14.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>packages\nanoFramework.CoreLibrary.1.14.2\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>packages\nanoFramework.CoreLibrary.1.15.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.Logging, Version=1.1.63.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
diff --git a/devices/Card/Card.nuspec b/devices/Card/Card.nuspec
index 17a0e310f1..cab1a4b733 100644
--- a/devices/Card/Card.nuspec
+++ b/devices/Card/Card.nuspec
@@ -19,7 +19,7 @@
     <summary>Iot.Device.Card, Mifare, Ultralight and NDEF assembly for .NET nanoFramework C# projects</summary>
     <tags>nanoFramework C# csharp netmf netnf Iot.Device.Card</tags>
     <dependencies>
-      <dependency id="nanoFramework.CoreLibrary" version="1.14.2" />
+      <dependency id="nanoFramework.CoreLibrary" version="1.15.5" />
       <dependency id="nanoFramework.System.Buffers.Binary.BinaryPrimitives" version="1.0.288-preview.64" />
       <dependency id="nanoFramework.System.Text" version="1.2.37" />
       <dependency id="nanoFramework.Logging" version="1.1.63" />
diff --git a/devices/Card/Mifare/Mifare.nfproj b/devices/Card/Mifare/Mifare.nfproj
index 2536d76ad2..c58132f681 100644
--- a/devices/Card/Mifare/Mifare.nfproj
+++ b/devices/Card/Mifare/Mifare.nfproj
@@ -43,8 +43,8 @@
     <ProjectReference Include="..\Ndef\Ndef.nfproj" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.14.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.1.14.2\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.CoreLibrary.1.15.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.Logging, Version=1.1.63.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
@@ -52,7 +52,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Buffers.Binary.BinaryPrimitives, Version=1.2.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Buffers.Binary.BinaryPrimitives.1.2.325\lib\System.Buffers.Binary.BinaryPrimitives.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Buffers.Binary.BinaryPrimitives.1.2.418\lib\System.Buffers.Binary.BinaryPrimitives.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>
diff --git a/devices/Card/Mifare/packages.config b/devices/Card/Mifare/packages.config
index 933ebcbe14..0ad532fe2f 100644
--- a/devices/Card/Mifare/packages.config
+++ b/devices/Card/Mifare/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.14.2" targetFramework="netnano1.0" />
+  <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Logging" version="1.1.63" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Buffers.Binary.BinaryPrimitives" version="1.2.325" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Buffers.Binary.BinaryPrimitives" version="1.2.418" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/devices/Card/Mifare/packages.lock.json b/devices/Card/Mifare/packages.lock.json
index 0e04a41da4..0258a88483 100644
--- a/devices/Card/Mifare/packages.lock.json
+++ b/devices/Card/Mifare/packages.lock.json
@@ -4,9 +4,9 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[1.14.2, 1.14.2]",
-        "resolved": "1.14.2",
-        "contentHash": "j1mrz4mitl5LItvmHMsw1aHzCAfvTTgIkRxA0mhs5mSpctJ/BBcuNwua5j3MspfRNKreCQPy/qZy/D9ADLL/PA=="
+        "requested": "[1.15.5, 1.15.5]",
+        "resolved": "1.15.5",
+        "contentHash": "u2+GvAp1uxLrGdILACAZy+EVKOs28EQ52j8Lz7599egXZ3GBGejjnR2ofhjMQwzrJLlgtyrsx8nSLngDfJNsAg=="
       },
       "nanoFramework.Logging": {
         "type": "Direct",
@@ -16,9 +16,9 @@
       },
       "nanoFramework.System.Buffers.Binary.BinaryPrimitives": {
         "type": "Direct",
-        "requested": "[1.2.325, 1.2.325]",
-        "resolved": "1.2.325",
-        "contentHash": "uwNE0GprnJplF0J238jRa9f7JaXgZxbTJckXMaJEVBxqkmLncw4Mi+rfJdr6mOoLWLQVaE5NevciWZnUja2lJQ=="
+        "requested": "[1.2.418, 1.2.418]",
+        "resolved": "1.2.418",
+        "contentHash": "JAi+u3N/MGXoyEvZN4WGABYlF4s8JNML/gjPNvHC6csvpsPMC4YHh/+Jc/k/UpOnTkXKKg5VfOJA6ptX6IlGzw=="
       }
     }
   }
diff --git a/devices/Card/Ndef/Ndef.nfproj b/devices/Card/Ndef/Ndef.nfproj
index 96ce742130..decda7b9ba 100644
--- a/devices/Card/Ndef/Ndef.nfproj
+++ b/devices/Card/Ndef/Ndef.nfproj
@@ -33,8 +33,8 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.14.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.1.14.2\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.CoreLibrary.1.15.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=1.2.37.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
@@ -42,7 +42,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Buffers.Binary.BinaryPrimitives, Version=1.2.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Buffers.Binary.BinaryPrimitives.1.2.325\lib\System.Buffers.Binary.BinaryPrimitives.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Buffers.Binary.BinaryPrimitives.1.2.418\lib\System.Buffers.Binary.BinaryPrimitives.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>
diff --git a/devices/Card/Ndef/packages.config b/devices/Card/Ndef/packages.config
index 52d6ae17d5..caa7aaafa1 100644
--- a/devices/Card/Ndef/packages.config
+++ b/devices/Card/Ndef/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.14.2" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Buffers.Binary.BinaryPrimitives" version="1.2.325" targetFramework="netnano1.0" />
+  <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Buffers.Binary.BinaryPrimitives" version="1.2.418" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.2.37" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/devices/Card/Ndef/packages.lock.json b/devices/Card/Ndef/packages.lock.json
index 4ed9c8cd21..e46ea3b658 100644
--- a/devices/Card/Ndef/packages.lock.json
+++ b/devices/Card/Ndef/packages.lock.json
@@ -4,15 +4,15 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[1.14.2, 1.14.2]",
-        "resolved": "1.14.2",
-        "contentHash": "j1mrz4mitl5LItvmHMsw1aHzCAfvTTgIkRxA0mhs5mSpctJ/BBcuNwua5j3MspfRNKreCQPy/qZy/D9ADLL/PA=="
+        "requested": "[1.15.5, 1.15.5]",
+        "resolved": "1.15.5",
+        "contentHash": "u2+GvAp1uxLrGdILACAZy+EVKOs28EQ52j8Lz7599egXZ3GBGejjnR2ofhjMQwzrJLlgtyrsx8nSLngDfJNsAg=="
       },
       "nanoFramework.System.Buffers.Binary.BinaryPrimitives": {
         "type": "Direct",
-        "requested": "[1.2.325, 1.2.325]",
-        "resolved": "1.2.325",
-        "contentHash": "uwNE0GprnJplF0J238jRa9f7JaXgZxbTJckXMaJEVBxqkmLncw4Mi+rfJdr6mOoLWLQVaE5NevciWZnUja2lJQ=="
+        "requested": "[1.2.418, 1.2.418]",
+        "resolved": "1.2.418",
+        "contentHash": "JAi+u3N/MGXoyEvZN4WGABYlF4s8JNML/gjPNvHC6csvpsPMC4YHh/+Jc/k/UpOnTkXKKg5VfOJA6ptX6IlGzw=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
diff --git a/devices/Card/Ultralight/Ultralight.nfproj b/devices/Card/Ultralight/Ultralight.nfproj
index d20198882f..a4b1468993 100644
--- a/devices/Card/Ultralight/Ultralight.nfproj
+++ b/devices/Card/Ultralight/Ultralight.nfproj
@@ -36,8 +36,8 @@
     <ProjectReference Include="..\Ndef\Ndef.nfproj" />
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="mscorlib, Version=1.14.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.1.14.2\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.CoreLibrary.1.15.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.Logging, Version=1.1.63.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
@@ -45,7 +45,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Buffers.Binary.BinaryPrimitives, Version=1.2.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Buffers.Binary.BinaryPrimitives.1.2.325\lib\System.Buffers.Binary.BinaryPrimitives.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Buffers.Binary.BinaryPrimitives.1.2.418\lib\System.Buffers.Binary.BinaryPrimitives.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>
diff --git a/devices/Card/Ultralight/packages.config b/devices/Card/Ultralight/packages.config
index 933ebcbe14..0ad532fe2f 100644
--- a/devices/Card/Ultralight/packages.config
+++ b/devices/Card/Ultralight/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.14.2" targetFramework="netnano1.0" />
+  <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Logging" version="1.1.63" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Buffers.Binary.BinaryPrimitives" version="1.2.325" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Buffers.Binary.BinaryPrimitives" version="1.2.418" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/devices/Card/Ultralight/packages.lock.json b/devices/Card/Ultralight/packages.lock.json
index 0e04a41da4..0258a88483 100644
--- a/devices/Card/Ultralight/packages.lock.json
+++ b/devices/Card/Ultralight/packages.lock.json
@@ -4,9 +4,9 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[1.14.2, 1.14.2]",
-        "resolved": "1.14.2",
-        "contentHash": "j1mrz4mitl5LItvmHMsw1aHzCAfvTTgIkRxA0mhs5mSpctJ/BBcuNwua5j3MspfRNKreCQPy/qZy/D9ADLL/PA=="
+        "requested": "[1.15.5, 1.15.5]",
+        "resolved": "1.15.5",
+        "contentHash": "u2+GvAp1uxLrGdILACAZy+EVKOs28EQ52j8Lz7599egXZ3GBGejjnR2ofhjMQwzrJLlgtyrsx8nSLngDfJNsAg=="
       },
       "nanoFramework.Logging": {
         "type": "Direct",
@@ -16,9 +16,9 @@
       },
       "nanoFramework.System.Buffers.Binary.BinaryPrimitives": {
         "type": "Direct",
-        "requested": "[1.2.325, 1.2.325]",
-        "resolved": "1.2.325",
-        "contentHash": "uwNE0GprnJplF0J238jRa9f7JaXgZxbTJckXMaJEVBxqkmLncw4Mi+rfJdr6mOoLWLQVaE5NevciWZnUja2lJQ=="
+        "requested": "[1.2.418, 1.2.418]",
+        "resolved": "1.2.418",
+        "contentHash": "JAi+u3N/MGXoyEvZN4WGABYlF4s8JNML/gjPNvHC6csvpsPMC4YHh/+Jc/k/UpOnTkXKKg5VfOJA6ptX6IlGzw=="
       }
     }
   }
diff --git a/devices/Card/packages.config b/devices/Card/packages.config
index 889905a3c8..5a6c7291e9 100644
--- a/devices/Card/packages.config
+++ b/devices/Card/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.14.2" targetFramework="netnano1.0" />
+  <package id="nanoFramework.CoreLibrary" version="1.15.5" targetFramework="netnano1.0" />
   <package id="nanoFramework.Logging" version="1.1.63" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.2.37" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.6.133" developmentDependency="true" targetFramework="netnano1.0" />
diff --git a/devices/Card/packages.lock.json b/devices/Card/packages.lock.json
index b462f3cbec..f5c1cd57a0 100644
--- a/devices/Card/packages.lock.json
+++ b/devices/Card/packages.lock.json
@@ -4,9 +4,9 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[1.14.2, 1.14.2]",
-        "resolved": "1.14.2",
-        "contentHash": "j1mrz4mitl5LItvmHMsw1aHzCAfvTTgIkRxA0mhs5mSpctJ/BBcuNwua5j3MspfRNKreCQPy/qZy/D9ADLL/PA=="
+        "requested": "[1.15.5, 1.15.5]",
+        "resolved": "1.15.5",
+        "contentHash": "u2+GvAp1uxLrGdILACAZy+EVKOs28EQ52j8Lz7599egXZ3GBGejjnR2ofhjMQwzrJLlgtyrsx8nSLngDfJNsAg=="
       },
       "nanoFramework.Logging": {
         "type": "Direct",
diff --git a/devices/ShiftRegister/ShiftRegister.nfproj b/devices/ShiftRegister/ShiftRegister.nfproj
index f57449e27d..c92ecea4d2 100644
--- a/devices/ShiftRegister/ShiftRegister.nfproj
+++ b/devices/ShiftRegister/ShiftRegister.nfproj
@@ -33,15 +33,15 @@
   <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.1.2.325\lib\Iot.Device.Multiplexing.dll</HintPath>
+      <HintPath>packages\nanoFramework.Iot.Device.Multiplexing.1.2.418\lib\Iot.Device.Multiplexing.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="mscorlib, Version=1.14.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>packages\nanoFramework.CoreLibrary.1.14.2\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>packages\nanoFramework.CoreLibrary.1.15.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.Runtime.Events, Version=1.11.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>packages\nanoFramework.Runtime.Events.1.11.6\lib\nanoFramework.Runtime.Events.dll</HintPath>
+    <Reference Include="nanoFramework.Runtime.Events, Version=1.11.15.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>packages\nanoFramework.Runtime.Events.1.11.15\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Device.Gpio, Version=1.1.28.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
diff --git a/devices/ShiftRegister/ShiftRegister.nuspec b/devices/ShiftRegister/ShiftRegister.nuspec
index 25b0995ab2..2ba8d798e7 100644
--- a/devices/ShiftRegister/ShiftRegister.nuspec
+++ b/devices/ShiftRegister/ShiftRegister.nuspec
@@ -19,8 +19,8 @@
     <summary>Iot.Device.ShiftRegister assembly for .NET nanoFramework C# projects</summary>
     <tags>nanoFramework C# csharp netmf netnf Iot.Device.ShiftRegister</tags>
     <dependencies>
-      <dependency id="nanoFramework.CoreLibrary" version="1.14.2" />
-      <dependency id="nanoFramework.Iot.Device.Multiplexing" version="1.2.325" />
+      <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="1.3.37" />
     </dependencies>
   </metadata>
diff --git a/devices/ShiftRegister/packages.config b/devices/ShiftRegister/packages.config
index 5f99409dc1..6cab26bc72 100644
--- a/devices/ShiftRegister/packages.config
+++ b/devices/ShiftRegister/packages.config
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.14.2" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Iot.Device.Multiplexing" version="1.2.325" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Runtime.Events" version="1.11.6" targetFramework="netnano1.0" />
+  <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.Runtime.Events" version="1.11.15" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Device.Gpio" version="1.1.28" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Device.Spi" version="1.3.37" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.19" targetFramework="netnano1.0" />
diff --git a/devices/ShiftRegister/packages.lock.json b/devices/ShiftRegister/packages.lock.json
index 073e22a5d9..6f59bce436 100644
--- a/devices/ShiftRegister/packages.lock.json
+++ b/devices/ShiftRegister/packages.lock.json
@@ -4,21 +4,21 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[1.14.2, 1.14.2]",
-        "resolved": "1.14.2",
-        "contentHash": "j1mrz4mitl5LItvmHMsw1aHzCAfvTTgIkRxA0mhs5mSpctJ/BBcuNwua5j3MspfRNKreCQPy/qZy/D9ADLL/PA=="
+        "requested": "[1.15.5, 1.15.5]",
+        "resolved": "1.15.5",
+        "contentHash": "u2+GvAp1uxLrGdILACAZy+EVKOs28EQ52j8Lz7599egXZ3GBGejjnR2ofhjMQwzrJLlgtyrsx8nSLngDfJNsAg=="
       },
       "nanoFramework.Iot.Device.Multiplexing": {
         "type": "Direct",
-        "requested": "[1.2.325, 1.2.325]",
-        "resolved": "1.2.325",
-        "contentHash": "PNyeM6BBg+p9EvJEPjFBchrEFbxpIlz/byXjSh9A4xetyyXDMRcE4LB43aZQcW36bJ7H+84Hm49DCY0LsQDURg=="
+        "requested": "[1.2.418, 1.2.418]",
+        "resolved": "1.2.418",
+        "contentHash": "FBGKYSyzNb9nYCRn8ULYfVd/2guDM7QtK55TjfhlSuSKU/4trYs/1qQvhXTlQi9Rp13aYYVDO+s4Z/UqKjaesw=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",
-        "requested": "[1.11.6, 1.11.6]",
-        "resolved": "1.11.6",
-        "contentHash": "xkltRh/2xKaZ9zmPHbVr32s1k+e17AInUBhzxKKkUDicJKF39yzTShSklb1OL6DBER5z71SpkGLyl9IdMK9l6w=="
+        "requested": "[1.11.15, 1.11.15]",
+        "resolved": "1.11.15",
+        "contentHash": "3uDNSTfiaewDAyi6fOMWYru0JCn/gr8DEv+Ro/V12SzojU9Dyxl5nSVOBtBXts7vErfIthB6SPiK180AMnrI8A=="
       },
       "nanoFramework.System.Device.Gpio": {
         "type": "Direct",
diff --git a/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj b/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj
index b6b73b297f..c05056d4b8 100644
--- a/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj
+++ b/devices/ShiftRegister/samples/ShiftRegister-driver.nfproj
@@ -21,15 +21,15 @@
   <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.1.2.325\lib\Iot.Device.Multiplexing.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.Iot.Device.Multiplexing.1.2.418\lib\Iot.Device.Multiplexing.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="mscorlib, Version=1.14.3.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.1.14.2\lib\mscorlib.dll</HintPath>
+    <Reference Include="mscorlib, Version=1.15.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.CoreLibrary.1.15.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.Runtime.Events, Version=1.11.6.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Runtime.Events.1.11.6\lib\nanoFramework.Runtime.Events.dll</HintPath>
+    <Reference Include="nanoFramework.Runtime.Events, Version=1.11.15.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.Runtime.Events.1.11.15\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Device.Gpio, Version=1.1.28.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
diff --git a/devices/ShiftRegister/samples/packages.config b/devices/ShiftRegister/samples/packages.config
index a1b70f9956..b9cb9d7755 100644
--- a/devices/ShiftRegister/samples/packages.config
+++ b/devices/ShiftRegister/samples/packages.config
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.14.2" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Iot.Device.Multiplexing" version="1.2.325" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Runtime.Events" version="1.11.6" targetFramework="netnano1.0" />
+  <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.Runtime.Events" version="1.11.15" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Device.Gpio" version="1.1.28" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Device.Spi" version="1.3.37" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Threading" version="1.1.19" targetFramework="netnano1.0" />
diff --git a/devices/ShiftRegister/samples/packages.lock.json b/devices/ShiftRegister/samples/packages.lock.json
index 8191d03e5f..ccee77d7e1 100644
--- a/devices/ShiftRegister/samples/packages.lock.json
+++ b/devices/ShiftRegister/samples/packages.lock.json
@@ -4,21 +4,21 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[1.14.2, 1.14.2]",
-        "resolved": "1.14.2",
-        "contentHash": "j1mrz4mitl5LItvmHMsw1aHzCAfvTTgIkRxA0mhs5mSpctJ/BBcuNwua5j3MspfRNKreCQPy/qZy/D9ADLL/PA=="
+        "requested": "[1.15.5, 1.15.5]",
+        "resolved": "1.15.5",
+        "contentHash": "u2+GvAp1uxLrGdILACAZy+EVKOs28EQ52j8Lz7599egXZ3GBGejjnR2ofhjMQwzrJLlgtyrsx8nSLngDfJNsAg=="
       },
       "nanoFramework.Iot.Device.Multiplexing": {
         "type": "Direct",
-        "requested": "[1.2.325, 1.2.325]",
-        "resolved": "1.2.325",
-        "contentHash": "PNyeM6BBg+p9EvJEPjFBchrEFbxpIlz/byXjSh9A4xetyyXDMRcE4LB43aZQcW36bJ7H+84Hm49DCY0LsQDURg=="
+        "requested": "[1.2.418, 1.2.418]",
+        "resolved": "1.2.418",
+        "contentHash": "FBGKYSyzNb9nYCRn8ULYfVd/2guDM7QtK55TjfhlSuSKU/4trYs/1qQvhXTlQi9Rp13aYYVDO+s4Z/UqKjaesw=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",
-        "requested": "[1.11.6, 1.11.6]",
-        "resolved": "1.11.6",
-        "contentHash": "xkltRh/2xKaZ9zmPHbVr32s1k+e17AInUBhzxKKkUDicJKF39yzTShSklb1OL6DBER5z71SpkGLyl9IdMK9l6w=="
+        "requested": "[1.11.15, 1.11.15]",
+        "resolved": "1.11.15",
+        "contentHash": "3uDNSTfiaewDAyi6fOMWYru0JCn/gr8DEv+Ro/V12SzojU9Dyxl5nSVOBtBXts7vErfIthB6SPiK180AMnrI8A=="
       },
       "nanoFramework.System.Device.Gpio": {
         "type": "Direct",