diff --git a/Gemfile.lock b/Gemfile.lock
index e1732fcd..3ba378f4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
     ansi (1.5.0)
     arel (9.0.0)
     bcrypt (3.1.12)
-    better_errors (2.5.0)
+    better_errors (2.9.1)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
@@ -112,7 +112,7 @@ GEM
       activemodel (>= 4.0.0)
       activesupport (>= 4.0.0)
       mime-types (>= 1.16)
-    coderay (1.1.2)
+    coderay (1.1.3)
     coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0)
@@ -133,7 +133,7 @@ GEM
     dimensions (1.3.0)
     doorkeeper (4.4.2)
       railties (>= 4.2)
-    erubi (1.9.0)
+    erubi (1.10.0)
     escape_utils (1.2.1)
     eventmachine (1.2.7)
     execjs (2.7.0)