diff --git a/sharsukhchuluun/toy_app/hello_app/Gemfile.lock b/sharsukhchuluun/toy_app/hello_app/Gemfile.lock
index 58aea85..d8eda56 100644
--- a/sharsukhchuluun/toy_app/hello_app/Gemfile.lock
+++ b/sharsukhchuluun/toy_app/hello_app/Gemfile.lock
@@ -91,7 +91,7 @@ GEM
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
     public_suffix (4.0.6)
-    puma (4.3.9)
+    puma (4.3.11)
       nio4r (~> 2.0)
     racc (1.5.2)
     rack (2.2.3)