diff --git a/Samples/BLEKeyboardSample/BLEKeyboardSample.nfproj b/Samples/BLEKeyboardSample/BLEKeyboardSample.nfproj
index 9585869..7bd6d15 100644
--- a/Samples/BLEKeyboardSample/BLEKeyboardSample.nfproj
+++ b/Samples/BLEKeyboardSample/BLEKeyboardSample.nfproj
@@ -45,8 +45,9 @@
     <Reference Include="nanoFramework.System.Text">
       <HintPath>..\..\packages\nanoFramework.System.Text.1.2.54\lib\nanoFramework.System.Text.dll</HintPath>
     </Reference>
-    <Reference Include="System.Device.Gpio">
-      <HintPath>..\..\packages\nanoFramework.System.Device.Gpio.1.1.38\lib\System.Device.Gpio.dll</HintPath>
+    <Reference Include="System.Device.Gpio, Version=1.1.41.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.System.Device.Gpio.1.1.41\lib\System.Device.Gpio.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="UnitsNet.Ratio, Version=5.50.0.0, Culture=neutral, PublicKeyToken=null">
       <HintPath>..\..\packages\UnitsNet.nanoFramework.Ratio.5.50.0\lib\UnitsNet.Ratio.dll</HintPath>
diff --git a/Samples/BLEKeyboardSample/packages.config b/Samples/BLEKeyboardSample/packages.config
index f43936e..56aaa71 100644
--- a/Samples/BLEKeyboardSample/packages.config
+++ b/Samples/BLEKeyboardSample/packages.config
@@ -5,7 +5,7 @@
   <package id="nanoFramework.Runtime.Events" version="1.11.18" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Native" version="1.6.12" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Collections" version="1.5.31" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Device.Gpio" version="1.1.38" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Device.Gpio" version="1.1.41" targetFramework="netnano1.0" />
   <package id="nanoFramework.System.Text" version="1.2.54" targetFramework="netnano1.0" />
   <package id="UnitsNet.nanoFramework.Ratio" version="5.50.0" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/Samples/BLEKeyboardSample/packages.lock.json b/Samples/BLEKeyboardSample/packages.lock.json
index 89268ee..350d1e1 100644
--- a/Samples/BLEKeyboardSample/packages.lock.json
+++ b/Samples/BLEKeyboardSample/packages.lock.json
@@ -34,9 +34,9 @@
       },
       "nanoFramework.System.Device.Gpio": {
         "type": "Direct",
-        "requested": "[1.1.38, 1.1.38]",
-        "resolved": "1.1.38",
-        "contentHash": "t2em7yn9sZpWWj52Xh4f4JjzUQX8/UB7C+XMnMiSGileGhRg86IwszA5/0bGUgc/dKC/AYRSqraPiEB0Q6jhBA=="
+        "requested": "[1.1.41, 1.1.41]",
+        "resolved": "1.1.41",
+        "contentHash": "5QnpdfvjxOvka2S5IHSdKudWmkH+CDQ3TFFuXOGuNlgZJFsAx0/k5zuwgJYkxIyGbL8kdcjBWLyDNdihjA1pUg=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",