diff --git a/Gemfile.lock b/Gemfile.lock
index ddbda3087..fb19ba675 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -409,7 +409,7 @@ GEM
       parallel
     parser (2.7.1.1)
       ast (~> 2.4.0)
-    parslet (1.8.2)
+    parslet (2.0.0)
     pastel (0.7.3)
       equatable (~> 0.6)
       tty-color (~> 0.5)