diff --git a/Gemfile.lock b/Gemfile.lock
index 7d64110..602f51e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -28,9 +28,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.11.0)
     rspec-support (3.11.0)
-    webrick (1.7.0)
-    yard (0.9.28)
-      webrick (~> 1.7.0)
+    yard (0.9.34)
     zeitwerk (2.6.0)
 
 PLATFORMS