diff --git a/Gemfile.lock b/Gemfile.lock
index 320f89ddb..46dd0a623 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -51,7 +51,7 @@ GEM
       public_suffix (>= 2.0.2, < 4.0)
     arel (6.0.4)
     ast (2.4.0)
-    autoprefixer-rails (8.4.1)
+    autoprefixer-rails (8.6.4)
       execjs
     bcrypt (3.1.11)
     better_errors (2.2.0)
@@ -107,7 +107,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    comfortable_mexican_sofa (1.12.10)
+    comfortable_mexican_sofa (1.12.11)
       active_link_to (>= 1.0.0)
       bootstrap-sass (>= 3.2.0)
       bootstrap_form (>= 2.2.0)
@@ -172,7 +172,7 @@ GEM
       i18n (>= 0.7)
     faraday (0.12.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.23)
+    ffi (1.9.25)
     figaro (1.1.1)
       thor (~> 0.14)
     flickraw (0.9.9)
@@ -279,7 +279,7 @@ GEM
       kaminari-core (= 1.1.1)
     kaminari-core (1.1.1)
     kgio (2.11.2)
-    kramdown (1.16.2)
+    kramdown (1.17.0)
     launchy (2.4.3)
       addressable (~> 2.3)
     leaflet-rails (1.3.1)
@@ -311,7 +311,7 @@ GEM
     multipart-post (2.0.0)
     nenv (0.3.0)
     newrelic_rpm (5.0.0.342)
-    nokogiri (1.8.2)
+    nokogiri (1.8.3)
       mini_portile2 (~> 2.3.0)
     notiffany (0.1.1)
       nenv (~> 0.1)