diff --git a/Gemfile.lock b/Gemfile.lock
index ec3ed49..142712e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ PATH
   remote: .
   specs:
     console1984 (0.2.1)
-      irb (~> 1.13)
+      irb (~> 1.15.1)
       parser
       rails (>= 7.0)
       rainbow
@@ -100,7 +100,8 @@ GEM
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     io-console (0.7.2)
-    irb (1.14.0)
+    irb (1.15.1)
+      pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     json (2.6.3)
@@ -139,7 +140,9 @@ GEM
     parser (3.2.2.3)
       ast (~> 2.4.1)
       racc
-    pg (1.5.3)
+    pp (0.6.2)
+      prettyprint
+    prettyprint (0.2.0)
     psych (5.1.2)
       stringio
     racc (1.7.1)
@@ -225,6 +228,7 @@ GEM
 PLATFORMS
   arm64-darwin-21
   arm64-darwin-22
+  arm64-darwin-24
   x86_64-linux
 
 DEPENDENCIES
@@ -233,7 +237,6 @@ DEPENDENCIES
   console1984!
   mocha
   mysql2
-  pg
   rubocop (>= 1.18.4)
   rubocop-minitest
   rubocop-packaging
diff --git a/console1984.gemspec b/console1984.gemspec
index d35ce19..c5ef7f8 100644
--- a/console1984.gemspec
+++ b/console1984.gemspec
@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'rainbow'
   spec.add_dependency 'parser'
   spec.add_dependency 'rails', '>= 7.0'
-  spec.add_dependency 'irb', '~> 1.13'
+  spec.add_dependency 'irb', '~> 1.15.1'
 
   spec.add_development_dependency 'benchmark-ips'
   spec.add_development_dependency 'mocha'
@@ -38,7 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rubocop-minitest'
   spec.add_development_dependency 'rubocop-rails'
   spec.add_development_dependency 'sqlite3'
-  spec.add_development_dependency 'pg'
+  # spec.add_development_dependency 'pg'
   spec.add_development_dependency 'mysql2'
   spec.add_development_dependency 'rubyzip'
 end
diff --git a/lib/console1984/ext/irb/context.rb b/lib/console1984/ext/irb/context.rb
index c7856cb..25b0bb7 100644
--- a/lib/console1984/ext/irb/context.rb
+++ b/lib/console1984/ext/irb/context.rb
@@ -5,7 +5,7 @@ module Console1984::Ext::Irb::Context
 
   # This method is invoked for showing returned objects in the console
   # Overridden to make sure their evaluation is supervised.
-  def inspect_last_value
+  def inspect_last_value(...)
     Console1984.command_executor.execute_in_protected_mode do
       super
     end
diff --git a/test/dummy/db/schema.rb b/test/dummy/db/schema.rb
index 890694d..81fa40d 100644
--- a/test/dummy/db/schema.rb
+++ b/test/dummy/db/schema.rb
@@ -10,58 +10,46 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2021_08_10_092639) do
-  create_table "console1984_audits", force: :cascade do |t|
-    t.integer "status", default: 0, null: false
-    t.text "notes"
-    t.integer "session_id", null: false
-    t.integer "auditor_id", null: false
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
-    t.index ["auditor_id"], name: "index_console1984_audits_on_auditor_id"
-    t.index ["session_id"], name: "index_console1984_audits_on_session_id"
-  end
-
+ActiveRecord::Schema[7.0].define(version: 2021_05_17_203931) do
   create_table "console1984_commands", force: :cascade do |t|
     t.text "statements"
     t.integer "sensitive_access_id"
     t.integer "session_id", null: false
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
     t.index ["sensitive_access_id"], name: "index_console1984_commands_on_sensitive_access_id"
     t.index ["session_id", "created_at", "sensitive_access_id"], name: "on_session_and_sensitive_chronologically"
-    t.index ["session_id"], name: "index_console1984_commands_on_session_id"
   end
 
   create_table "console1984_sensitive_accesses", force: :cascade do |t|
     t.text "justification"
     t.integer "session_id", null: false
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
     t.index ["session_id"], name: "index_console1984_sensitive_accesses_on_session_id"
   end
 
   create_table "console1984_sessions", force: :cascade do |t|
     t.text "reason"
     t.integer "user_id", null: false
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
     t.index ["created_at"], name: "index_console1984_sessions_on_created_at"
     t.index ["user_id", "created_at"], name: "index_console1984_sessions_on_user_id_and_created_at"
-    t.index ["user_id"], name: "index_console1984_sessions_on_user_id"
   end
 
   create_table "console1984_users", force: :cascade do |t|
     t.string "username", null: false
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
     t.index ["username"], name: "index_console1984_users_on_username"
   end
 
   create_table "people", force: :cascade do |t|
     t.string "name"
     t.string "email"
-    t.datetime "created_at", precision: 6, null: false
-    t.datetime "updated_at", precision: 6, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
+
 end