diff --git a/Gemfile.lock b/Gemfile.lock
index 4e7a672..d69d945 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,7 +18,7 @@ GEM
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    puma (6.0.2)
+    puma (6.1.1)
       nio4r (~> 2.0)
     rack (2.2.4)
     rack-protection (3.0.5)