diff --git a/Gemfile.lock b/Gemfile.lock
index 31cb5d59e..8f216a4c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -14,7 +14,7 @@ GEM
     gelfd (0.1.0)
     gmetric (0.1.3)
     haml (3.1.3)
-    jls-grok (0.9.0)
+    jls-grok (0.9.1)
     jruby-elasticsearch (0.0.12)
     jruby-openssl (0.7.4)
       bouncy-castle-java