diff --git a/Gemfile.lock b/Gemfile.lock
index 68e065a61b5..4461f91ab7f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -287,7 +287,7 @@ GEM
     openssl-signature_algorithm (1.1.1)
       openssl (~> 2.0)
     optimist (3.0.1)
-    parallel (1.20.1)
+    parallel (1.21.0)
     parallel_tests (3.7.1)
       parallel
     parser (3.0.2.0)
@@ -385,7 +385,7 @@ GEM
       json-schema (~> 2.2)
       railties (>= 3.1, < 7.0)
     rtlit (0.0.5)
-    rubocop (1.20.0)
+    rubocop (1.21.0)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)