diff --git a/Gemfile b/Gemfile
index bb7b50b56..2ff94c83d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -96,10 +96,10 @@ gem "js-routes",         "1.1.2"
 source "https://rails-assets.org" do
   gem "rails-assets-jquery",                              "1.11.2" # Should be kept in sync with jquery-rails
 
-  gem "rails-assets-markdown-it",                         "4.4.0"
-  gem "rails-assets-markdown-it-hashtag",                 "0.3.1"
-  gem "rails-assets-markdown-it-diaspora-mention",        "0.3.0"
-  gem "rails-assets-markdown-it-sanitizer",               "0.3.2"
+  gem "rails-assets-markdown-it",                         "5.0.0"
+  gem "rails-assets-markdown-it-hashtag",                 "0.4.0"
+  gem "rails-assets-markdown-it-diaspora-mention",        "0.4.0"
+  gem "rails-assets-markdown-it-sanitizer",               "0.4.0"
   gem "rails-assets-markdown-it--markdown-it-for-inline", "0.1.1"
   gem "rails-assets-markdown-it-sub",                     "1.0.0"
   gem "rails-assets-markdown-it-sup",                     "1.0.0"
@@ -111,7 +111,7 @@ source "https://rails-assets.org" do
   gem "rails-assets-jeresig--jquery.hotkeys",       "0.2.0"
   gem "rails-assets-jquery-placeholder",            "2.1.2"
   gem "rails-assets-jquery-textchange",             "0.2.3"
-  gem "rails-assets-perfect-scrollbar",             "0.6.5"
+  gem "rails-assets-perfect-scrollbar",             "0.6.7"
   gem "rails-assets-jakobmattsson--jquery-elastic", "1.6.11"
   gem "rails-assets-autosize",                      "3.0.9"
   gem "rails-assets-blueimp-gallery",               "2.16.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 161d7875c..6a561cbe8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -588,13 +588,13 @@ GEM
     rails-assets-jquery.ui (1.11.4)
       rails-assets-jquery (>= 1.6)
     rails-assets-markdown-it--markdown-it-for-inline (0.1.1)
-    rails-assets-markdown-it (4.4.0)
-    rails-assets-markdown-it-diaspora-mention (0.3.0)
-    rails-assets-markdown-it-hashtag (0.3.1)
-    rails-assets-markdown-it-sanitizer (0.3.2)
+    rails-assets-markdown-it (5.0.0)
+    rails-assets-markdown-it-diaspora-mention (0.4.0)
+    rails-assets-markdown-it-hashtag (0.4.0)
+    rails-assets-markdown-it-sanitizer (0.4.0)
     rails-assets-markdown-it-sub (1.0.0)
     rails-assets-markdown-it-sup (1.0.0)
-    rails-assets-perfect-scrollbar (0.6.5)
+    rails-assets-perfect-scrollbar (0.6.7)
     rails-assets-typeahead.js (0.11.1)
       rails-assets-jquery (>= 1.7)
     rails-deprecated_sanitizer (1.0.3)
@@ -890,14 +890,14 @@ DEPENDENCIES
   rails-assets-jquery (= 1.11.2)!
   rails-assets-jquery-placeholder (= 2.1.2)!
   rails-assets-jquery-textchange (= 0.2.3)!
-  rails-assets-markdown-it (= 4.4.0)!
+  rails-assets-markdown-it (= 5.0.0)!
   rails-assets-markdown-it--markdown-it-for-inline (= 0.1.1)!
-  rails-assets-markdown-it-diaspora-mention (= 0.3.0)!
-  rails-assets-markdown-it-hashtag (= 0.3.1)!
-  rails-assets-markdown-it-sanitizer (= 0.3.2)!
+  rails-assets-markdown-it-diaspora-mention (= 0.4.0)!
+  rails-assets-markdown-it-hashtag (= 0.4.0)!
+  rails-assets-markdown-it-sanitizer (= 0.4.0)!
   rails-assets-markdown-it-sub (= 1.0.0)!
   rails-assets-markdown-it-sup (= 1.0.0)!
-  rails-assets-perfect-scrollbar (= 0.6.5)!
+  rails-assets-perfect-scrollbar (= 0.6.7)!
   rails-assets-typeahead.js (= 0.11.1)!
   rails-i18n (= 4.0.5)
   rails-timeago (= 2.11.0)