diff --git a/Gemfile.lock b/Gemfile.lock
index e0d7c83a5..f8001333c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,7 +18,7 @@ GIT
 
 GIT
   remote: https://github.com/basecamp/useragent
-  revision: b253635dc649394c72b761f09234bfd6dc87516a
+  revision: 433ca320a42db1266c4b89df74d0abdb9a880c5e
   specs:
     useragent (0.16.11)
 
diff --git a/test/controllers/allow_browser_test.rb b/test/controllers/allow_browser_test.rb
index bb0e0b416..529caa840 100644
--- a/test/controllers/allow_browser_test.rb
+++ b/test/controllers/allow_browser_test.rb
@@ -51,4 +51,14 @@ class AllowBrowserTest < ActionDispatch::IntegrationTest
 
     assert_response :success
   end
+
+  test "Facebook/Twitter bot is allowed" do
+    sign_in_as :kevin
+
+    get cards_path, headers: {
+      "User-Agent" => "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/601.2.4 (KHTML, like Gecko) Version/9.0.1 Safari/601.2.4 facebookexternalhit/1.1 Facebot Twitterbot/1.0"
+    }
+
+    assert_response :success
+  end
 end