diff --git a/Gemfile.lock b/Gemfile.lock
index d9b10a450ed..79e65367020 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -670,7 +670,7 @@ GEM
     pry-rails (0.3.6)
       pry (>= 0.10.4)
     public_suffix (3.0.3)
-    puma (3.12.0)
+    puma (3.12.2)
     puma_worker_killer (0.1.0)
       get_process_mem (~> 0.2)
       puma (>= 2.7, < 4)