diff --git a/Gemfile.lock b/Gemfile.lock
index 6dd8eb1db..03634e072 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -420,7 +420,7 @@ GEM
       pry (>= 0.10.4)
     psych (3.1.0)
     public_suffix (3.0.3)
-    puma (3.12.0)
+    puma (3.12.1)
     pundit (2.0.1)
       activesupport (>= 3.0.0)
     raabro (1.1.6)