diff --git a/Gemfile.lock b/Gemfile.lock
index b2d4fa4..4363bac 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -156,7 +156,7 @@ GEM
       interception (>= 0.5)
       pry
     public_suffix (3.0.2)
-    puma (3.12.4)
+    puma (3.12.6)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
     rack (1.6.13)