diff --git a/Gemfile.lock b/Gemfile.lock
index ee04e9ba..6e0cd56b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -167,7 +167,7 @@ GEM
       rest-client (>= 2.0.0)
     cocoon (1.2.15)
     colorize (0.8.1)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.0)
     countable-rails (0.0.1)
       railties (>= 3.1)
     countries (5.0.2)
@@ -388,7 +388,7 @@ GEM
       activerecord (>= 5.2)
       request_store (~> 1.1)
     parallel (1.22.1)
-    parser (3.1.2.0)
+    parser (3.2.0.0)
       ast (~> 2.4.1)
     pdf-core (0.9.0)
     pdf-inspector (1.3.0)
@@ -462,7 +462,7 @@ GEM
     recaptcha (5.10.0)
       json
     redcarpet (3.5.1)
-    regexp_parser (2.5.0)
+    regexp_parser (2.6.2)
     request_store (1.5.1)
       rack (>= 1.4)
     responders (3.0.1)
@@ -500,21 +500,22 @@ GEM
       rspec-mocks (~> 3.10)
       rspec-support (~> 3.10)
     rspec-support (3.11.0)
-    rubocop (1.30.1)
+    rubocop (1.44.0)
+      json (~> 2.3)
       parallel (~> 1.10)
-      parser (>= 3.1.0.0)
+      parser (>= 3.2.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.18.0, < 2.0)
+      rubocop-ast (>= 1.24.1, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.18.0)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.24.1)
       parser (>= 3.1.1.0)
-    rubocop-rails (2.15.0)
+    rubocop-rails (2.17.4)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 1.7.0, < 2.0)
+      rubocop (>= 1.33.0, < 2.0)
     rubocop-rspec (2.11.1)
       rubocop (~> 1.19)
     ruby-oembed (0.16.1)
@@ -599,7 +600,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
-    unicode-display_width (2.2.0)
+    unicode-display_width (2.4.2)
     unicode_utils (1.4.0)
     unobtrusive_flash (3.3.1)
       railties