diff --git a/Gemfile.lock b/Gemfile.lock
index b23a634978b47ca4ae69bb434bf348fbcc82502c..485bf55d4e2ab8f6ad61d8e7c428dde67c6681a8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -354,7 +354,7 @@ GEM
       selenium-webdriver
       thor
     raabro (1.1.5)
-    racc (1.4.14)
+    racc (1.4.15)
     rack (2.0.5)
     rack-cache (1.7.2)
       rack (>= 0.4)