diff --git a/appengine/static_files/sinatra/Gemfile.lock b/appengine/static_files/sinatra/Gemfile.lock
index efe542677..c34d304fd 100644
--- a/appengine/static_files/sinatra/Gemfile.lock
+++ b/appengine/static_files/sinatra/Gemfile.lock
@@ -27,12 +27,12 @@ GEM
     mini_portile2 (2.8.8)
     mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
-    nio4r (2.7.0)
+    nio4r (2.7.5)
     nokogiri (1.18.3)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     public_suffix (5.0.3)
-    puma (6.4.2)
+    puma (7.2.1)
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (2.2.14)