diff --git a/spec/dummy/Gemfile.lock b/spec/dummy/Gemfile.lock
index ec5f18c..4cfe30a 100644
--- a/spec/dummy/Gemfile.lock
+++ b/spec/dummy/Gemfile.lock
@@ -12,6 +12,7 @@ PATH
       rails (~> 6.0)
       redcarpet (~> 3.0)
       rouge (~> 2.0)
+      sass-rails
 
 GEM
   remote: https://rubygems.org/
@@ -71,37 +72,39 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2)
-    bcrypt (3.1.13)
+    bcrypt (3.1.18)
     builder (3.2.4)
     categorical (0.0.9)
       rails (~> 6.0)
     coderay (1.1.1)
     concurrent-ruby (1.1.5)
-    crass (1.0.5)
+    crass (1.0.6)
     erubi (1.9.0)
     erubis (2.7.0)
+    ffi (1.15.5)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    haml (5.1.2)
-      temple (>= 0.8.0)
+    haml (6.1.1)
+      temple (>= 0.8.2)
+      thor
       tilt
     human_urls (0.1.6.pre.alpha.0)
       rails (>= 5.0)
     i18n (1.7.0)
       concurrent-ruby (~> 1.0)
-    kaminari (1.1.1)
+    kaminari (1.2.2)
       activesupport (>= 4.1.0)
-      kaminari-actionview (= 1.1.1)
-      kaminari-activerecord (= 1.1.1)
-      kaminari-core (= 1.1.1)
-    kaminari-actionview (1.1.1)
+      kaminari-actionview (= 1.2.2)
+      kaminari-activerecord (= 1.2.2)
+      kaminari-core (= 1.2.2)
+    kaminari-actionview (1.2.2)
       actionview
-      kaminari-core (= 1.1.1)
-    kaminari-activerecord (1.1.1)
+      kaminari-core (= 1.2.2)
+    kaminari-activerecord (1.2.2)
       activerecord
-      kaminari-core (= 1.1.1)
-    kaminari-core (1.1.1)
-    loofah (2.4.0)
+      kaminari-core (= 1.2.2)
+    kaminari-core (1.2.2)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -109,13 +112,16 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.8.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.13.0)
     nio4r (2.5.2)
-    nokogiri (1.10.7)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pg (0.21.0)
     pry (0.10.4)
       coderay (~> 1.1.0)
@@ -123,6 +129,7 @@ GEM
       slop (~> 3.4)
     pry-rails (0.3.6)
       pry (>= 0.10.4)
+    racc (1.6.1)
     rack (2.0.8)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
@@ -144,8 +151,8 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
-      loofah (~> 2.3)
+    rails-html-sanitizer (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
     railties (6.0.2.1)
       actionpack (= 6.0.2.1)
       activesupport (= 6.0.2.1)
@@ -153,8 +160,18 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.20.3, < 2.0)
     rake (13.0.1)
-    redcarpet (3.5.0)
+    redcarpet (3.5.1)
     rouge (2.2.1)
+    sass-rails (6.0.0)
+      sassc-rails (~> 2.1, >= 2.1.1)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
+      sprockets-rails
+      tilt
     slop (3.6.0)
     sprockets (4.0.0)
       concurrent-ruby (~> 1.0)
@@ -163,10 +180,10 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    temple (0.8.2)
+    temple (0.9.1)
     thor (1.0.1)
     thread_safe (0.3.6)
-    tilt (2.0.10)
+    tilt (2.0.11)
     tzinfo (1.2.6)
       thread_safe (~> 0.1)
     websocket-driver (0.7.1)