diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index 0b2f63eddd..1d19792f20 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -15,7 +15,6 @@ GEM
       msgpack (~> 1.0)
     byebug (11.1.3)
     coderay (1.1.3)
-    colorize (0.8.1)
     commander (4.6.0)
       highline (~> 2.0.0)
     concurrent-ruby (1.1.9)
@@ -163,8 +162,7 @@ GEM
     sorbet-runtime (0.5.9242)
     sorbet-runtime-stub (0.2.0)
     sorbet-static (0.5.9242-universal-darwin-14)
-    spoom (1.1.4)
-      colorize
+    spoom (1.1.5)
       sorbet (>= 0.5.9204)
       sorbet-runtime (>= 0.5.9204)
       thor (>= 0.19.2)