diff --git a/Gemfile.lock b/Gemfile.lock
index 8fd3782..9b3ba99 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -66,10 +66,11 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (>= 2.0, < 4.0)
-    carrierwave (1.2.2)
+    carrierwave (1.3.2)
       activemodel (>= 4.0.0)
       activesupport (>= 4.0.0)
       mime-types (>= 1.16)
+      ssrf_filter (~> 1.0)
     chunky_png (1.3.10)
     coderay (1.1.2)
     coffee-rails (4.2.2)
@@ -96,7 +97,7 @@ GEM
       compass (~> 1.0.0)
       sass-rails (< 5.1)
       sprockets (< 4.0)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.8)
     connection_pool (2.2.1)
     coolline (0.5.0)
       unicode_utils (~> 1.4)
@@ -357,13 +358,13 @@ GEM
       activesupport
       mandrill-api (~> 1.0.9)
     method_source (0.9.0)
-    mime-types (3.1)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
+    mime-types-data (3.2020.1104)
     mini_magick (4.9.4)
     mini_mime (1.0.0)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.14.3)
     mobile-fu (1.4.0)
       rack-mobile-detect
       rails
@@ -567,13 +568,14 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
+    ssrf_filter (1.0.7)
     temple (0.8.0)
     thor (0.20.0)
     thread_safe (0.3.6)
     tilt (2.0.8)
     timecop (0.9.1)
     trollop (2.1.2)
-    tzinfo (1.2.5)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uber (0.1.0)
     uglifier (4.1.6)