diff --git a/Gemfile.lock b/Gemfile.lock
index fe5f986a..8c5c9d6c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -88,7 +88,7 @@ GEM
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.5)
     crass (1.0.5)
-    database_cleaner (1.7.0)
+    database_cleaner (1.8.3)
     diff-lcs (1.3)
     docile (1.3.2)
     e2mmap (0.1.0)