diff --git a/Gemfile.lock b/Gemfile.lock
index ef01861..39c4444 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,7 +25,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.7)
-    yard (0.9.19)
+    yard (0.9.35)
 
 PLATFORMS
   ruby