diff --git a/Gemfile.lock b/Gemfile.lock
index ebc78b0..5944704 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -59,7 +59,7 @@ GEM
     bourbon (4.3.4)
       sass (~> 3.4)
       thor (~> 0.19)
-    builder (3.2.4)
+    builder (3.3.0)
     bunny (2.22.0)
       amq-protocol (~> 2.3, >= 2.3.1)
       sorted_set (~> 1, >= 1.0.2)
@@ -74,7 +74,7 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     coderay (1.1.3)
-    concurrent-ruby (1.2.3)
+    concurrent-ruby (1.3.6)
     config (5.1.0)
       deep_merge (~> 1.2, >= 1.2.1)
       dry-validation (~> 1.0, >= 1.0.0)
@@ -119,7 +119,7 @@ GEM
       dry-initializer (~> 3.0)
       dry-schema (>= 1.12, < 2)
       zeitwerk (~> 2.6)
-    erubi (1.12.0)
+    erubi (1.13.1)
     ethon (0.16.0)
       ffi (>= 1.15.0)
     execjs (2.8.1)
@@ -163,7 +163,7 @@ GEM
     hashie (4.1.0)
     hitimes (2.0.0)
     httpclient (2.8.3)
-    i18n (1.14.1)
+    i18n (1.14.8)
       concurrent-ruby (~> 1.0)
     ims-lti (2.3.4)
       addressable (~> 2.5, >= 2.5.1)
@@ -184,7 +184,7 @@ GEM
     logging (2.3.1)
       little-plugger (~> 1.1)
       multi_json (~> 1.14)
-    loofah (2.22.0)
+    loofah (2.25.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -194,10 +194,10 @@ GEM
       net-smtp
     marcel (1.0.2)
     matrix (0.4.2)
-    method_source (1.0.0)
+    method_source (1.1.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.5)
-    minitest (5.20.0)
+    mini_portile2 (2.8.9)
+    minitest (5.26.1)
     mnemosyne-ruby (1.17.0)
       activesupport (>= 4)
       bunny
@@ -217,7 +217,7 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.5.9)
-    nokogiri (1.15.5)
+    nokogiri (1.15.7)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     oauth (0.6.2)
@@ -233,11 +233,11 @@ GEM
     public_suffix (5.0.4)
     puma (6.4.2)
       nio4r (~> 2.0)
-    racc (1.7.3)
-    rack (2.2.8)
+    racc (1.8.1)
+    rack (2.2.21)
     rack-p3p (0.5.0)
       rack (>= 1.0.1)
-    rack-test (2.1.0)
+    rack-test (2.2.0)
       rack (>= 1.3)
     rails (5.2.8.1)
       actioncable (= 5.2.8.1)
@@ -256,13 +256,13 @@ GEM
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
       activesupport (>= 5.0.1.rc1)
-    rails-dom-testing (2.2.0)
+    rails-dom-testing (2.3.0)
       activesupport (>= 5.0.0)
       minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.6.0)
+    rails-html-sanitizer (1.6.2)
       loofah (~> 2.21)
-      nokogiri (~> 1.14)
+      nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
     rails_warden (0.6.0)
       warden (>= 1.2.0)
     railties (5.2.8.1)
@@ -271,7 +271,7 @@ GEM
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rake (13.1.0)
+    rake (13.3.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)