diff --git a/Gemfile.lock b/Gemfile.lock
index 1ab368e8..293c4050 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -281,7 +281,7 @@ GEM
       sprockets-rails
     rails-assets-jquery-sparkline (2.1.3)
     rails-assets-leaflet (1.2.0)
-    rails-assets-leaflet.markercluster (1.0.6)
+    rails-assets-leaflet.markercluster (1.1.0)
       rails-assets-leaflet (>= 1.0.3)
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)