diff --git a/Gemfile.lock b/Gemfile.lock
index 18b0a0a..a157513 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -167,7 +167,7 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sqlite3 (1.3.13)
+    sqlite3 (1.4.0)
     thor (0.20.0)
     thread_safe (0.3.6)
     tzinfo (1.2.5)