Gemfile.lock in node_mutation-1.13.0 vs Gemfile.lock in node_mutation-1.13.1

@@ -1,17 +1,15 @@
 PATH
   remote: .
   specs:
-    node_mutation (1.13.0)
-      erubis
+    node_mutation (1.13.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.2)
     coderay (1.1.3)
     diff-lcs (1.5.0)
-    erubis (2.7.0)
     ffi (1.15.5)
     formatador (1.1.0)
     guard (2.18.0)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)