diff --git a/Gemfile.rails5.lock b/Gemfile.rails5.lock
index 31f06121884c68c41d172c0706a4766916d296f4..247ce6c254edf2ab92989616d9edd503c1c6c1ce 100644
--- a/Gemfile.rails5.lock
+++ b/Gemfile.rails5.lock
@@ -546,7 +546,7 @@ GEM
     orm_adapter (0.5.0)
     os (1.0.0)
     parallel (1.12.1)
-    parser (2.5.1.2)
+    parser (2.5.3.0)
       ast (~> 2.4.0)
     parslet (1.8.2)
     peek (1.0.1)