diff --git a/demo/Gemfile b/demo/Gemfile
index fe04bb3717..8bcd430719 100644
--- a/demo/Gemfile
+++ b/demo/Gemfile
@@ -38,7 +38,7 @@ gem "bootsnap", ">= 1.4.2", require: false
 
 gem "primer_view_components", path: "../"
 gem "view_component", '>= 3.1.0'
-gem "lookbook", "~> 2.2.0" unless rails_version.to_f < 7
+gem "lookbook", "~> 2.1.1" unless rails_version.to_f < 7
 
 group :development do
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
diff --git a/demo/Gemfile.lock b/demo/Gemfile.lock
index f292e66136..cf3d519afa 100644
--- a/demo/Gemfile.lock
+++ b/demo/Gemfile.lock
@@ -50,7 +50,7 @@ GEM
       public_suffix (>= 2.0.2, < 6.0)
     azure_mgmt_container_service (0.22.0)
       ms_rest_azure (~> 0.12.0)
-    base64 (0.2.0)
+    base64 (0.1.1)
     bigdecimal (3.1.4)
     bootsnap (1.17.0)
       msgpack (~> 1.2)
@@ -66,7 +66,7 @@ GEM
     docker-remote (0.8.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
-    drb (2.2.0)
+    drb (2.1.1)
       ruby2_keywords
     dry-inflector (0.3.0)
     ejson (1.4.1)
@@ -138,7 +138,7 @@ GEM
       activesupport (>= 6.0.0)
       railties (>= 6.0.0)
     io-console (0.6.0)
-    irb (1.9.1)
+    irb (1.8.3)
       rdoc
       reline (>= 0.3.8)
     jsonpath (1.1.5)
@@ -199,10 +199,10 @@ GEM
     llhttp-ffi (0.4.0)
       ffi-compiler (~> 1.0)
       rake (~> 13.0)
-    loofah (2.22.0)
+    loofah (2.21.4)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
-    lookbook (2.2.0)
+    lookbook (2.1.1)
       activemodel
       css_parser
       htmlbeautifier (~> 1.3)
@@ -232,14 +232,14 @@ GEM
     msgpack (1.7.2)
     multi_json (1.15.0)
     multipart-post (2.3.0)
-    mutex_m (0.2.0)
+    mutex_m (0.1.2)
     netrc (0.11.0)
     nio4r (2.5.9)
-    nokogiri (1.15.5-arm64-darwin)
+    nokogiri (1.15.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.15.5-x86_64-darwin)
+    nokogiri (1.15.4-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.15.5-x86_64-linux)
+    nokogiri (1.15.4-x86_64-linux)
       racc (~> 1.4)
     octicons (19.8.0)
     oj (3.16.1)
@@ -252,10 +252,10 @@ GEM
       pry (>= 0.13, < 0.15)
     psych (5.1.1.1)
       stringio
-    public_suffix (5.0.4)
+    public_suffix (5.0.3)
     puma (6.4.0)
       nio4r (~> 2.0)
-    racc (1.7.3)
+    racc (1.7.1)
     rack (3.0.8)
     rack-cors (2.0.1)
       rack (>= 2.0.0)
@@ -285,11 +285,11 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdoc (6.6.0)
+    rdoc (6.5.0)
       psych (>= 4.0.0)
     recursive-open-struct (1.1.3)
     redcarpet (3.6.0)
-    reline (0.4.0)
+    reline (0.3.9)
       io-console (~> 0.5)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
@@ -317,7 +317,7 @@ GEM
     statsd-instrument (3.5.12)
     stimulus-rails (1.3.0)
       railties (>= 6.0.0)
-    stringio (3.0.9)
+    stringio (3.0.8)
     thor (1.3.0)
     timeliness (0.3.10)
     turbo-rails (1.5.0)
@@ -362,7 +362,7 @@ DEPENDENCIES
   kuby-core (~> 0.20)
   kuby-kind (~> 0.2)
   listen
-  lookbook (~> 2.2.0)
+  lookbook (~> 2.1.1)
   primer_view_components!
   pry-byebug
   puma (~> 6.4.0)