diff --git a/source/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES.nuproj b/source/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES.nuproj
index d57a431..4dc3381 100644
--- a/source/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES.nuproj
+++ b/source/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES/Nuget.nanoFramework.Hardware.ESP32.DELIVERABLES.nuproj
@@ -35,12 +35,12 @@
   </ItemGroup>
   <ItemGroup>
     <Dependency Include="nanoFramework.CoreLibrary">
-      <Version>[1.0.0-preview050]</Version>
+      <Version>[1.0.0-preview054]</Version>
     </Dependency>
   </ItemGroup>
   <ItemGroup>
     <Dependency Include="nanoFramework.Runtime.Events">
-      <Version>[1.0.0-preview176]</Version>
+      <Version>[1.0.0-preview177]</Version>
     </Dependency>
   </ItemGroup>
   <ItemGroup>
diff --git a/source/Nuget.nanoFramework.Hardware.ESP32/Nuget.nanoFramework.Hardware.ESP32.nuproj b/source/Nuget.nanoFramework.Hardware.ESP32/Nuget.nanoFramework.Hardware.ESP32.nuproj
index 3f6da2c..f8ef84d 100644
--- a/source/Nuget.nanoFramework.Hardware.ESP32/Nuget.nanoFramework.Hardware.ESP32.nuproj
+++ b/source/Nuget.nanoFramework.Hardware.ESP32/Nuget.nanoFramework.Hardware.ESP32.nuproj
@@ -32,12 +32,12 @@
   </ItemGroup>
   <ItemGroup>
     <Dependency Include="nanoFramework.CoreLibrary">
-      <Version>[1.0.0-preview050]</Version>
+      <Version>[1.0.0-preview054]</Version>
     </Dependency>
   </ItemGroup>
   <ItemGroup>
     <Dependency Include="nanoFramework.Runtime.Events">
-      <Version>[1.0.0-preview176]</Version>
+      <Version>[1.0.0-preview177]</Version>
     </Dependency>
   </ItemGroup>
   <ItemGroup>
diff --git a/source/nanoFramework.Hardware.Esp32.nfproj b/source/nanoFramework.Hardware.Esp32.nfproj
index 1f17fde..3940527 100644
--- a/source/nanoFramework.Hardware.Esp32.nfproj
+++ b/source/nanoFramework.Hardware.Esp32.nfproj
@@ -45,10 +45,10 @@
     <Name>nanoFramework.Hardware.Esp32</Name>
   </PropertyGroup>
   <ItemGroup>
-    <NFMDP_PE_LoadHints Include="packages\nanoFramework.CoreLibrary.1.0.0-preview050\lib\mscorlib.dll">
+    <NFMDP_PE_LoadHints Include="packages\nanoFramework.CoreLibrary.1.0.0-preview054\lib\mscorlib.dll">
       <InProject>false</InProject>
     </NFMDP_PE_LoadHints>
-    <NFMDP_PE_LoadHints Include="packages\nanoFramework.Runtime.Events.1.0.0-preview176\lib\nanoFramework.Runtime.Events.dll">
+    <NFMDP_PE_LoadHints Include="packages\nanoFramework.Runtime.Events.1.0.0-preview177\lib\nanoFramework.Runtime.Events.dll">
       <InProject>false</InProject>
     </NFMDP_PE_LoadHints>
     <NFMDP_PE_LoadHints Include="packages\nanoFramework.Windows.Devices.Gpio.1.0.0-preview184\lib\nanoFramework.Windows.Devices.Gpio.dll">
@@ -70,12 +70,12 @@
   </ItemGroup>
   <ItemGroup>
     <Reference Include="mscorlib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>packages\nanoFramework.CoreLibrary.1.0.0-preview050\lib\mscorlib.dll</HintPath>
+      <HintPath>packages\nanoFramework.CoreLibrary.1.0.0-preview054\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
       <SpecificVersion>True</SpecificVersion>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=1.0.0.0, Culture=neutral, PublicKeyToken=72027bbd7f714be2">
-      <HintPath>packages\nanoFramework.Runtime.Events.1.0.0-preview176\lib\nanoFramework.Runtime.Events.dll</HintPath>
+      <HintPath>packages\nanoFramework.Runtime.Events.1.0.0-preview177\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
       <SpecificVersion>True</SpecificVersion>
     </Reference>
@@ -91,4 +91,4 @@
       <ProjectConfigurationsDeclaredAsItems />
     </ProjectCapabilities>
   </ProjectExtensions>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/source/packages.config b/source/packages.config
index 3e629b6..6da747d 100644
--- a/source/packages.config
+++ b/source/packages.config
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.0.0-preview050" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.Runtime.Events" version="1.0.0-preview176" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.CoreLibrary" version="1.0.0-preview054" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.Runtime.Events" version="1.0.0-preview177" targetFramework="netnanoframework10" />
   <package id="nanoFramework.Windows.Devices.Gpio" version="1.0.0-preview184" targetFramework="netnanoframework10" />
   <package id="NuProj" version="0.20.4-beta" developmentDependency="true" />
   <package id="NuProj.Common" version="0.20.4-beta" developmentDependency="true" />
-</packages>
\ No newline at end of file
+</packages>