diff --git a/nanoFramework.System.Net.Http.Client.nuspec b/nanoFramework.System.Net.Http.Client.nuspec
index e87aa942..086adfde 100644
--- a/nanoFramework.System.Net.Http.Client.nuspec
+++ b/nanoFramework.System.Net.Http.Client.nuspec
@@ -21,10 +21,10 @@ There is also a package with the server API only and another with the full API.<
     <tags>nanoFramework C# csharp netmf netnf System.Net.Http</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.11.7" />
-      <dependency id="nanoFramework.Runtime.Events" version="1.9.2-preview.14" />
+      <dependency id="nanoFramework.Runtime.Events" version="1.9.2" />
       <dependency id="nanoFramework.System.Collections" version="1.3.0-preview.14" />
       <dependency id="nanoFramework.System.Text" version="1.1.2-preview.14" />
-      <dependency id="nanoFramework.System.Net" version="1.7.1-preview.19" />
+      <dependency id="nanoFramework.System.Net" version="1.7.1-preview.21" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoFramework.System.Net.Http.Server.nuspec b/nanoFramework.System.Net.Http.Server.nuspec
index 7830d6a1..234c79f3 100644
--- a/nanoFramework.System.Net.Http.Server.nuspec
+++ b/nanoFramework.System.Net.Http.Server.nuspec
@@ -23,10 +23,10 @@ There is also a package with the client API only and another with the full API.
     <tags>nanoFramework C# csharp netmf netnf nanoFramework.System.Net.Http</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.11.7" />
-      <dependency id="nanoFramework.Runtime.Events" version="1.9.2-preview.14" />
+      <dependency id="nanoFramework.Runtime.Events" version="1.9.2" />
       <dependency id="nanoFramework.System.Collections" version="1.3.0-preview.14" />
       <dependency id="nanoFramework.System.Text" version="1.1.2-preview.14" />
-      <dependency id="nanoFramework.System.Net" version="1.7.1-preview.19" />
+      <dependency id="nanoFramework.System.Net" version="1.7.1-preview.21" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoFramework.System.Net.Http.nuspec b/nanoFramework.System.Net.Http.nuspec
index 15f8d2d6..aac50567 100644
--- a/nanoFramework.System.Net.Http.nuspec
+++ b/nanoFramework.System.Net.Http.nuspec
@@ -22,10 +22,10 @@ These are meant to be used when there is the need to use smaller assemblies.</de
     <tags>nanoFramework C# csharp netmf netnf System.Net.Http</tags>
     <dependencies>
       <dependency id="nanoFramework.CoreLibrary" version="1.11.7" />
-      <dependency id="nanoFramework.Runtime.Events" version="1.9.2-preview.14" />
+      <dependency id="nanoFramework.Runtime.Events" version="1.9.2" />
       <dependency id="nanoFramework.System.Collections" version="1.3.0-preview.14" />
       <dependency id="nanoFramework.System.Text" version="1.1.2-preview.14" />
-      <dependency id="nanoFramework.System.Net" version="1.7.1-preview.19" />
+      <dependency id="nanoFramework.System.Net" version="1.7.1-preview.21" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoFramework.System.Net.Http/System.Net.Http.nfproj b/nanoFramework.System.Net.Http/System.Net.Http.nfproj
index d89026da..386bb7ed 100644
--- a/nanoFramework.System.Net.Http/System.Net.Http.nfproj
+++ b/nanoFramework.System.Net.Http/System.Net.Http.nfproj
@@ -81,8 +81,8 @@
       <HintPath>..\packages\nanoFramework.CoreLibrary.1.11.7\lib\mscorlib.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="nanoFramework.Runtime.Events, Version=1.9.2.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Runtime.Events.1.9.2-preview.14\lib\nanoFramework.Runtime.Events.dll</HintPath>
+    <Reference Include="nanoFramework.Runtime.Events, Version=1.9.2.3, Culture=neutral, PublicKeyToken=c07d481e9758c731">
+      <HintPath>..\packages\nanoFramework.Runtime.Events.1.9.2\lib\nanoFramework.Runtime.Events.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="nanoFramework.System.Collections, Version=1.3.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
@@ -94,7 +94,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Net, Version=1.7.1.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.1.7.1-preview.19\lib\System.Net.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Net.1.7.1-preview.21\lib\System.Net.dll</HintPath>
       <Private>True</Private>
     </Reference>
   </ItemGroup>
diff --git a/nanoFramework.System.Net.Http/packages.config b/nanoFramework.System.Net.Http/packages.config
index a411c362..d5db313a 100644
--- a/nanoFramework.System.Net.Http/packages.config
+++ b/nanoFramework.System.Net.Http/packages.config
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="nanoFramework.CoreLibrary" version="1.11.7" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.Runtime.Events" version="1.9.2-preview.14" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.Runtime.Events" version="1.9.2" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Collections" version="1.3.0-preview.14" targetFramework="netnanoframework10" />
-  <package id="nanoFramework.System.Net" version="1.7.1-preview.19" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.System.Net" version="1.7.1-preview.21" targetFramework="netnanoframework10" />
   <package id="nanoFramework.System.Text" version="1.1.2-preview.14" targetFramework="netnanoframework10" />
   <package id="Nerdbank.GitVersioning" version="3.1.91" developmentDependency="true" targetFramework="netnanoframework10" />
 </packages>
\ No newline at end of file