diff --git a/Gemfile.lock b/Gemfile.lock
index 11fabed8..f7ef3f05 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,12 +113,12 @@ GEM
     sassc (2.4.0)
       ffi (~> 1.9)
     securerandom (0.3.1)
-    slather (2.8.4)
+    slather (2.8.5)
       CFPropertyList (>= 2.2, < 4)
       activesupport
       clamp (~> 1.3)
       nokogiri (>= 1.14.3)
-      xcodeproj (~> 1.25)
+      xcodeproj (~> 1.27)
     sqlite3 (1.7.3)
       mini_portile2 (~> 2.8.0)
     typhoeus (1.4.1)