diff --git a/Gemfile.lock b/Gemfile.lock
index 62622f396..2a25fa2d6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -95,7 +95,7 @@ GEM
     snappy-jars (1.1.0.1.2-java)
     thor (0.19.1)
     unicode-display_width (1.3.0)
-    yard (0.9.20)
+    yard (0.9.35)
 
 PLATFORMS
   java