diff --git a/Gemfile.lock b/Gemfile.lock
index f0df732280e..fb05925df1f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -252,8 +252,8 @@ GEM
     parallel (1.19.2)
     parallel_tests (3.0.0)
       parallel
-    parser (2.7.1.3)
-      ast (~> 2.4.0)
+    parser (2.7.1.4)
+      ast (~> 2.4.1)
     pg (1.2.3)
     progress (3.5.2)
     pry (0.13.1)