diff --git a/Gemfile.lock b/Gemfile.lock
index 3ddbf5b8..771b62fa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,7 +170,8 @@ GEM
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.2.5)
+    rexml (3.3.3)
+      strscan
     rouge (2.0.7)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
@@ -183,6 +184,8 @@ GEM
     simctl (1.6.8)
       CFPropertyList
       naturally
+    slack-notifier (2.4.0)
+    strscan (3.1.0)
     terminal-notifier (2.0.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
@@ -198,13 +201,19 @@ GEM
     unicode-display_width (1.8.0)
     webrick (1.7.0)
     word_wrap (1.0.0)
-    xcodeproj (1.21.0)
+    xcodeproj (1.19.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)
       colored2 (~> 3.1)
       nanaimo (~> 0.3.0)
-      rexml (~> 3.2.4)
+    xcov (1.8.1)
+      fastlane (>= 2.141.0, < 3.0.0)
+      multipart-post
+      slack-notifier
+      terminal-table
+      xcodeproj
+      xcresult (~> 0.2.0)
     xcpretty (0.3.0)
       rouge (~> 2.0.7)
     xcpretty-travis-formatter (1.0.1)
@@ -213,9 +222,11 @@ GEM
 
 PLATFORMS
   x86_64-darwin-17
+  x86_64-linux
 
 DEPENDENCIES
   fastlane
+  xcov
   xcresult
 
 BUNDLED WITH