diff --git a/Gemfile.lock b/Gemfile.lock
index 5edc24f..b907dd5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -54,7 +54,7 @@ GEM
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
-    binding_of_caller (0.7.2)
+    binding_of_caller (0.7.3)
       debug_inspector (>= 0.0.1)
     brakeman (4.0.1)
     builder (3.2.3)