diff --git a/Gemfile.lock b/Gemfile.lock
index a2b6500..cdb471e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.9.0)
     unicode-display_width (1.3.0)
-    yard (0.9.24)
+    yard (0.9.35)
 
 PLATFORMS
   ruby