diff --git a/Gemfile.lock b/Gemfile.lock
index 34116c72d..1318bad19 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -407,8 +407,8 @@ 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)
     parslet (2.0.0)
     pastel (0.7.4)
       equatable (~> 0.6)