diff --git a/Gemfile.lock b/Gemfile.lock
index c928157..694b21f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,8 +168,8 @@ GEM
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.3)
+      strscan
     rouge (2.0.7)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
@@ -198,13 +198,12 @@ GEM
     unicode-display_width (1.8.0)
     webrick (1.8.1)
     word_wrap (1.0.0)
-    xcodeproj (1.22.0)
+    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)
     xcpretty (0.3.0)
       rouge (~> 2.0.7)
     xcpretty-travis-formatter (1.0.1)