diff --git a/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.Modules.dll b/src/AddIns/BackendBindings/Python/RequiredLibraries/IronPython.Modules.dll index 7351f206cc..1d81fb278c 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 58a0818ca0..128372b510 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 ee80ba679e..43a85060f3 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 08b48baa88..428fab62c5 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 c17f191e10..593be03cde 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 a84ceccbf2..94dad4106a 100755 Binary files a/src/AddIns/BackendBindings/Python/RequiredLibraries/ipy.exe and b/src/AddIns/BackendBindings/Python/RequiredLibraries/ipy.exe differ