diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index ec61fc972d..cf02e40446 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -10,7 +10,7 @@ GEM
     ast (2.4.2)
     bindata (2.4.8)
     byebug (11.1.3)
-    codecov (0.4.1)
+    codecov (0.4.2)
       simplecov (>= 0.15, < 0.22)
     coderay (1.1.3)
     colorize (0.8.1)