diff --git a/Gemfile.lock b/Gemfile.lock
index 2ad67e2..b82d8cd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1060,7 +1060,7 @@ GEM
       chronic (>= 0.6.3)
     xpath (3.1.0)
       nokogiri (~> 1.8)
-    yard (0.9.18)
+    yard (0.9.25)
 
 PLATFORMS
   ruby