diff --git a/Gemfile b/Gemfile
index ad61c58..2fa0eff 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ gem 'rails', '~> 6.1.7', '>= 6.1.7.1'
 gem 'activeadmin', '~> 2.9'
 gem 'devise', '~> 4.7', '>= 4.7.2'
 gem 'pg', '~> 1.1', '>= 1.1.4'
-gem 'puma', '~> 5.6.2'
+gem 'puma', '~> 5.6.7'
 gem 'rack-cors', '~> 1.0', '>= 1.0.6'
 gem 'sass-rails', '~> 5.1'
 gem 'slack-ruby-client', '~> 2.0.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index c1d29fe..90c826b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -214,7 +214,7 @@ GEM
       pry (>= 0.10.4)
     psych (3.1.0)
     public_suffix (5.0.1)
-    puma (5.6.5)
+    puma (5.6.7)
       nio4r (~> 2.0)
     racc (1.6.2)
     rack (2.2.6.4)
@@ -390,7 +390,7 @@ DEPENDENCIES
   pg (~> 1.1, >= 1.1.4)
   pry-byebug (~> 3.10.1)
   pry-rails (~> 0.3.9)
-  puma (~> 5.6.2)
+  puma (~> 5.6.7)
   rack-cors (~> 1.0, >= 1.0.6)
   rails (~> 6.1.7, >= 6.1.7.1)
   rails_best_practices (~> 1.19.4)