diff --git a/cpp/prebuilt/Win32/Release/webdriver-firefox-previous.dll b/cpp/prebuilt/Win32/Release/webdriver-firefox-previous.dll
index 9f2a174d98dfe..90076efa84b91 100755
Binary files a/cpp/prebuilt/Win32/Release/webdriver-firefox-previous.dll and b/cpp/prebuilt/Win32/Release/webdriver-firefox-previous.dll differ