diff --git a/Gemfile.lock b/Gemfile.lock
index e22aede..b35eb5d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -37,6 +37,7 @@ GEM
     minitest (5.25.1)
     minitest-rg (5.3.0)
       minitest (~> 5.0)
+    ostruct (0.6.0)
     parallel (1.26.3)
     parser (3.3.5.0)
       ast (~> 2.4.1)
@@ -139,8 +140,9 @@ GEM
     unicode-display_width (2.5.0)
     version_gem (1.1.4)
     yard (0.9.37)
-    yard-junk (0.0.9)
+    yard-junk (0.0.10)
       backports (>= 3.18)
+      ostruct
       rainbow
       yard