diff --git a/System.Device.Spi/System.Device.Spi.nfproj b/System.Device.Spi/System.Device.Spi.nfproj
index 111867310..082f69b4e 100644
--- a/System.Device.Spi/System.Device.Spi.nfproj
+++ b/System.Device.Spi/System.Device.Spi.nfproj
@@ -59,13 +59,12 @@
       <HintPath>..\packages\nanoFramework.CoreLibrary.1.10.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.Runtime.Events, Version=1.9.1.3, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Runtime.Events.1.9.1\lib\nanoFramework.Runtime.Events.dll</HintPath>
+    <Reference Include="nanoFramework.Runtime.Events, Version=1.9.2.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.Runtime.Events.1.9.2-preview.5\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
-      <SpecificVersion>True</SpecificVersion>
     </Reference>
-    <Reference Include="System.Device.Gpio, Version=1.0.1.2, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Device.Gpio.1.0.1\lib\System.Device.Gpio.dll</HintPath>
+    <Reference Include="System.Device.Gpio, Version=1.0.2.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.System.Device.Gpio.1.0.2-preview.5\lib\System.Device.Gpio.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>
@@ -82,4 +81,4 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Nerdbank.GitVersioning.3.4.194\build\Nerdbank.GitVersioning.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Nerdbank.GitVersioning.3.4.194\build\Nerdbank.GitVersioning.targets'))" />
   </Target>
-</Project>
+</Project>
\ No newline at end of file
diff --git a/System.Device.Spi/packages.config b/System.Device.Spi/packages.config
index dba3d6805..762b09abe 100644
--- a/System.Device.Spi/packages.config
+++ b/System.Device.Spi/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.10.5" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.Runtime.Events" version="1.9.1" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.System.Device.Gpio" version="1.0.1" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.Runtime.Events" version="1.9.2-preview.5" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.System.Device.Gpio" version="1.0.2-preview.5" targetFramework="netnanoframework10" />
   <package id="Nerdbank.GitVersioning" version="3.4.194" developmentDependency="true" targetFramework="netnanoframework10" />
 </packages>
\ No newline at end of file
diff --git a/Test/SpiHardwareUnitTests/SpiHardwareUnitTests.nfproj b/Test/SpiHardwareUnitTests/SpiHardwareUnitTests.nfproj
index d793b7420..c2bb38e42 100644
--- a/Test/SpiHardwareUnitTests/SpiHardwareUnitTests.nfproj
+++ b/Test/SpiHardwareUnitTests/SpiHardwareUnitTests.nfproj
@@ -35,8 +35,8 @@
       <HintPath>..\..\packages\nanoFramework.CoreLibrary.1.10.5\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.Runtime.Events, Version=1.9.1.3, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.Runtime.Events.1.9.1\lib\nanoFramework.Runtime.Events.dll</HintPath>
+    <Reference Include="nanoFramework.Runtime.Events, Version=1.9.2.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.Runtime.Events.1.9.2-preview.5\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.TestFramework, Version=1.0.157.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
@@ -47,8 +47,8 @@
       <HintPath>..\..\packages\nanoFramework.TestFramework.1.0.157\lib\nanoFramework.UnitTestLauncher.exe</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Device.Gpio, Version=1.0.1.2, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.Device.Gpio.1.0.1\lib\System.Device.Gpio.dll</HintPath>
+    <Reference Include="System.Device.Gpio, Version=1.0.2.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\..\packages\nanoFramework.System.Device.Gpio.1.0.2-preview.5\lib\System.Device.Gpio.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>
diff --git a/Test/SpiHardwareUnitTests/packages.config b/Test/SpiHardwareUnitTests/packages.config
index 4c844d8f7..1cdfd6e43 100644
--- a/Test/SpiHardwareUnitTests/packages.config
+++ b/Test/SpiHardwareUnitTests/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.10.5" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.Runtime.Events" version="1.9.1" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.System.Device.Gpio" version="1.0.1" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.Runtime.Events" version="1.9.2-preview.5" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.System.Device.Gpio" version="1.0.2-preview.5" targetFramework="netnanoframework10" />
   <package id="nanoFramework.TestFramework" version="1.0.157" targetFramework="netnanoframework10" developmentDependency="true" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Device.Spi.nuspec b/nanoFramework.System.Device.Spi.nuspec
index 0fdaf5427..f19502d5b 100644
--- a/nanoFramework.System.Device.Spi.nuspec
+++ b/nanoFramework.System.Device.Spi.nuspec
@@ -21,8 +21,8 @@ This package requires a target with System.Device.Spi v$nativeVersion$ (checksum
     <tags>nanoFramework C# csharp netmf netnf System.Device.Spi</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.10.5" />
-      <dependency id="nanoFramework.Runtime.Events" version="1.9.1" />
-      <dependency id="nanoFramework.System.Device.Gpio" version="1.0.1" />
+      <dependency id="nanoFramework.Runtime.Events" version="1.9.2-preview.5" />
+      <dependency id="nanoFramework.System.Device.Gpio" version="1.0.2-preview.5" />
     </dependencies>
   </metadata>
   <files>