Update capybara to version 3.11.0

Gemfile.lock

@@ -70,13 +70,14 @@ GEM
     builder (3.2.3)
     byebug (10.0.2)
     cancancan (2.2.0)
-    capybara (3.9.0)
+    capybara (3.11.0)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      xpath (~> 3.1)
+      regexp_parser (~> 1.2)
+      xpath (~> 3.2)
     climate_control (0.2.0)
     cliver (0.3.2)
     coderay (1.1.2)
@@ -261,6 +262,7 @@ GEM
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     redcarpet (3.4.0)
+    regexp_parser (1.3.0)
     request_store (1.4.1)
       rack (>= 1.4)
     responders (2.4.0)
@@ -356,7 +358,7 @@ GEM
     websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.3)
-    xpath (3.1.0)
+    xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS