diff --git a/example_ui/api/Gemfile.lock b/example_ui/api/Gemfile.lock
index 94b6145..a10a028 100644
--- a/example_ui/api/Gemfile.lock
+++ b/example_ui/api/Gemfile.lock
@@ -2,8 +2,8 @@ GEM
   remote: https://rubygems.org/
   specs:
     comma-api-rb (0.3.2)
-    nio4r (2.5.2)
-    puma (4.3.5)
+    nio4r (2.5.8)
+    puma (4.3.12)
       nio4r (~> 2.0)
     rack (2.2.2)
     rake (13.0.1)