diff --git a/Gemfile.lock b/Gemfile.lock
index 6233f87f88c..636abec9b3e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -354,7 +354,7 @@ GEM
     os (1.1.4)
     palm_civet (1.1.0)
     parallel (1.24.0)
-    parallel_tests (4.6.1)
+    parallel_tests (4.7.0)
       parallel
     parser (3.3.0.5)
       ast (~> 2.4.1)