diff --git a/Doc/readme.txt b/Doc/readme.txt
index 8c64e51e..7a4411e2 100644
--- a/Doc/readme.txt
+++ b/Doc/readme.txt
@@ -30,7 +30,7 @@ Json.NET comes in different versions for the various .NET frameworks.
   .NET 2.0
 
 -Silverlight:
-  Silverlight 3.0
+  Silverlight 4.0
 
 -WindowsPhone:
   Windows Phone 7
@@ -38,6 +38,8 @@ Json.NET comes in different versions for the various .NET frameworks.
 Microsoft stopped support for the Compact Framework in Visual Studio 2010.
 For a Compact Framework 3.5 build download Json.NET 3.5.
 
+For a Silverlight 3.0 build down download Json.NET 3.5.
+
 
 Instructions:
 
diff --git a/Doc/versions.txt b/Doc/versions.txt
index 43aadc93..8a726fb6 100644
--- a/Doc/versions.txt
+++ b/Doc/versions.txt
@@ -12,10 +12,12 @@ Json.NET comes in different versions for the various .NET frameworks.
   .NET 2.0
 
 -Silverlight:
-  Silverlight 3.0
+  Silverlight 4.0
 
 -WindowsPhone:
   Windows Phone 7
 
 Microsoft stopped support for the Compact Framework in Visual Studio 2010.
-For a Compact Framework 3.5 build download Json.NET 3.5.
\ No newline at end of file
+For a Compact Framework 3.5 build download Json.NET 3.5.
+
+For a Silverlight 3.0 build down download Json.NET 3.5.
\ No newline at end of file