diff --git a/Gemfile.lock b/Gemfile.lock
index 2f7bd82..b52b8ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,7 +3,7 @@ GEM
   specs:
     kwalify (0.7.2)
     rumai (4.1.3)
-    yard (0.9.20)
+    yard (0.9.35)
 
 PLATFORMS
   ruby