diff --git a/Gemfile.lock b/Gemfile.lock
index 6c4aa0f..e215f64 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,8 +87,8 @@ GEM
       tzinfo (~> 1.1)
     acts-as-taggable-on (6.0.0)
       activerecord (~> 5.0)
-    addressable (2.6.0)
-      public_suffix (>= 2.0.2, < 4.0)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     afm (0.2.2)
     almond-rails (0.1.0)
       rails (>= 4.2, < 6)
@@ -149,13 +149,14 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (~> 1.5)
       xpath (~> 3.2)
-    carrierwave (2.0.0)
+    carrierwave (2.1.1)
       activemodel (>= 5.0.0)
       activesupport (>= 5.0.0)
       addressable (~> 2.6)
       image_processing (~> 1.1)
       mimemagic (>= 0.3.0)
       mini_mime (>= 0.1.3)
+      ssrf_filter (~> 1.0)
     carrierwave-video-thumbnailer (0.1.4)
       carrierwave
     certified (1.0.0)
@@ -176,7 +177,7 @@ GEM
     colorize (0.8.1)
     combine_pdf (1.0.16)
       ruby-rc4 (>= 0.1.5)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.8)
     crass (1.0.4)
     csvlint (0.4.0)
       activesupport
@@ -218,7 +219,7 @@ GEM
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.13.1)
       faraday (>= 0.7.4, < 1.0)
-    ffi (1.11.1)
+    ffi (1.14.2)
     fileutils (1.2.0)
     font-awesome-rails (4.7.0.5)
       railties (>= 3.2, < 6.1)
@@ -241,7 +242,7 @@ GEM
     httparty (0.17.0)
       mime-types (~> 3.0)
       multi_xml (>= 0.5.2)
-    i18n (1.6.0)
+    i18n (1.8.8)
       concurrent-ruby (~> 1.0)
     i18n-active_record (0.2.2)
       i18n (>= 0.5.0)
@@ -254,9 +255,9 @@ GEM
       json
     iiif_manifest (1.0.0)
       activesupport (>= 4)
-    image_processing (1.9.3)
+    image_processing (1.12.1)
       mini_magick (>= 4.9.5, < 5)
-      ruby-vips (>= 2.0.13, < 3)
+      ruby-vips (>= 2.0.17, < 3)
     io-like (0.3.0)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
@@ -302,11 +303,11 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    mimemagic (0.3.3)
-    mini_magick (4.9.5)
+    mimemagic (0.3.5)
+    mini_magick (4.11.0)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.14.3)
     mirador_rails (0.6.0)
       font-awesome-rails
       jquery-rails
@@ -354,7 +355,7 @@ GEM
     poppler (3.3.7)
       cairo-gobject (= 3.3.7)
       gio2 (= 3.3.7)
-    public_suffix (3.1.1)
+    public_suffix (4.0.6)
     puma (3.12.1)
     rack (2.0.7)
     rack-test (1.1.0)
@@ -424,7 +425,7 @@ GEM
     ruby-oembed (0.12.0)
     ruby-progressbar (1.10.1)
     ruby-rc4 (0.1.5)
-    ruby-vips (2.0.14)
+    ruby-vips (2.0.17)
       ffi (~> 1.9)
     ruby_dep (1.5.0)
     rubyzip (1.2.3)
@@ -478,6 +479,7 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.4.1)
+    ssrf_filter (1.0.7)
     streamio-ffmpeg (3.0.2)
       multi_json (~> 1.8)
     test_xml (0.1.8)
@@ -502,7 +504,7 @@ GEM
       railties (>= 3.1)
     typhoeus (1.3.1)
       ethon (>= 0.9.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     uber (0.1.0)
     uglifier (4.1.20)