diff --git a/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.Modules.dll b/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.Modules.dll index 1d81fb278c..e18ab4eadc 100755 Binary files a/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.Modules.dll and b/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.Modules.dll differ diff --git a/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.dll b/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.dll index 128372b510..7d20d6638d 100755 Binary files a/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.dll and b/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.dll differ diff --git a/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.Core.dll b/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.Core.dll index 43a85060f3..bb16d6a9a4 100755 Binary files a/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.Core.dll and b/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.Core.dll differ diff --git a/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.ExtensionAttribute.dll b/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.ExtensionAttribute.dll index 428fab62c5..aaaac0890a 100644 Binary files a/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.ExtensionAttribute.dll and b/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.ExtensionAttribute.dll differ diff --git a/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.dll b/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.dll index 593be03cde..8a84e01349 100755 Binary files a/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.dll and b/src/AddIns/BackendBindings/Python/RequiredLibraries/Microsoft.Scripting.dll differ diff --git a/src/AddIns/BackendBindings/Python/RequiredLibraries/ipy.exe b/src/AddIns/BackendBindings/Python/RequiredLibraries/ipy.exe index 94dad4106a..426e74e682 100755 Binary files a/src/AddIns/BackendBindings/Python/RequiredLibraries/ipy.exe and b/src/AddIns/BackendBindings/Python/RequiredLibraries/ipy.exe differ