diff --git a/Gemfile b/Gemfile
index 0534ce5db..a734e36a6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -114,7 +114,7 @@ source "https://rails-assets.org" do
   gem "rails-assets-jquery-textchange",             "0.2.3"
   gem "rails-assets-perfect-scrollbar",             "0.6.11"
   gem "rails-assets-autosize",                      "3.0.17"
-  gem "rails-assets-blueimp-gallery",               "2.21.2"
+  gem "rails-assets-blueimp-gallery",               "2.21.3"
 end
 
 # Localization
diff --git a/Gemfile.lock b/Gemfile.lock
index a862d1c4b..2ff091e53 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -645,7 +645,7 @@ GEM
       railties (= 4.2.7.1)
       sprockets-rails
     rails-assets-autosize (3.0.17)
-    rails-assets-blueimp-gallery (2.21.2)
+    rails-assets-blueimp-gallery (2.21.3)
     rails-assets-bootstrap (3.3.7)
       rails-assets-jquery (>= 1.9.1, < 4)
     rails-assets-bootstrap-markdown (2.9.0)
@@ -997,7 +997,7 @@ DEPENDENCIES
   rack-ssl (= 1.4.1)
   rails (= 4.2.7.1)
   rails-assets-autosize (= 3.0.17)!
-  rails-assets-blueimp-gallery (= 2.21.2)!
+  rails-assets-blueimp-gallery (= 2.21.3)!
   rails-assets-bootstrap-markdown (= 2.9.0)!
   rails-assets-diaspora_jsxc (= 0.1.5.develop.1)!
   rails-assets-highlightjs (= 9.4.0)!