diff --git a/Gemfile.lock b/Gemfile.lock
index 5a9598a..29774ce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    demo_mode (1.2.2)
+    demo_mode (1.2.3)
       cli-ui
       rails (>= 6.1)
       sprockets-rails
diff --git a/app/controllers/concerns/demo_mode/demoable.rb b/app/controllers/concerns/demo_mode/demoable.rb
index 601e5de..2f1fded 100644
--- a/app/controllers/concerns/demo_mode/demoable.rb
+++ b/app/controllers/concerns/demo_mode/demoable.rb
@@ -12,7 +12,14 @@ module Demoable
     def current_demo_session
       if session.key?(:demo_session)
         @current_demo_session = nil if @current_demo_session&.id != session[:demo_session]['id']
-        @current_demo_session ||= Session.find(session[:demo_session]['id'])
+        @current_demo_session ||= Session.find_by(id: session[:demo_session]['id'])
+
+        if @current_demo_session.nil?
+          session.delete(:demo_session)
+          sign_out
+        end
+
+        @current_demo_session
       end
     end
 
diff --git a/gemfiles/rails_6_1.gemfile.lock b/gemfiles/rails_6_1.gemfile.lock
index 0d9088a..3ea0268 100644
--- a/gemfiles/rails_6_1.gemfile.lock
+++ b/gemfiles/rails_6_1.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    demo_mode (1.2.2)
+    demo_mode (1.2.3)
       cli-ui
       rails (>= 6.1)
       sprockets-rails
diff --git a/gemfiles/rails_7_0.gemfile.lock b/gemfiles/rails_7_0.gemfile.lock
index 459b0fd..4afb7c2 100644
--- a/gemfiles/rails_7_0.gemfile.lock
+++ b/gemfiles/rails_7_0.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    demo_mode (1.2.2)
+    demo_mode (1.2.3)
       cli-ui
       rails (>= 6.1)
       sprockets-rails
diff --git a/lib/demo_mode/version.rb b/lib/demo_mode/version.rb
index c8170ed..9819e93 100644
--- a/lib/demo_mode/version.rb
+++ b/lib/demo_mode/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module DemoMode
-  VERSION = '1.2.2'
+  VERSION = '1.2.3'
 end
diff --git a/spec/system/demo_splash_spec.rb b/spec/system/demo_splash_spec.rb
index 1b0594a..756f3bb 100644
--- a/spec/system/demo_splash_spec.rb
+++ b/spec/system/demo_splash_spec.rb
@@ -213,6 +213,25 @@
         expect(DemoMode::Session.last.signinable).to be_a(Widget)
       end
     end
+
+    context "When the session no longer exists in the database" do
+      it 'redirects to the splash screen' do
+        visit '/'
+
+        within '.dm-Persona--theEveryperson' do
+          click_button 'Sign In'
+        end
+
+        expect(page).to have_text('Your Name: Spruce Bringsteen')
+
+        DemoMode::Session.delete_all
+
+        visit '/'
+
+        expect(page).to have_text('Demo Mode')
+        expect(page).to have_text('The Everyperson')
+      end
+    end
   end
 
   context 'when demo mode is not enabled' do