diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index 1cfc5317fdb88628c2180f6ebf3c29eec71c23a1..6d941decaa9f4a6c40bef7fb9eca740ab00ff112 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
       mini_portile2 (~> 2.4.0)
     ntlm-http (0.1.1)
     parallel (1.19.2)
-    parallel_tests (3.2.0)
+    parallel_tests (3.3.0)
       parallel
     parlour (4.0.1)
       commander (~> 4.5)