diff --git a/Gemfile.lock b/Gemfile.lock
index 66de5110..36bdeac7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -179,7 +179,7 @@ GEM
     parser (3.2.0.0)
       ast (~> 2.4.1)
     pg (1.4.5)
-    puma (6.0.0)
+    puma (6.0.2)
       nio4r (~> 2.0)
     racc (1.6.2)
     rack (2.2.5)