diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index 99e033379b26f..1d4998fdcb34a 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -118,7 +118,7 @@ GEM
       rubocop
     ruby-macho (2.2.0)
     ruby-progressbar (1.10.1)
-    simplecov (0.19.0)
+    simplecov (0.19.1)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
     simplecov-html (0.12.3)