diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index eb3a4cd..161b212
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -106,7 +106,7 @@ GEM
       mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     pg (1.2.3)
-    puma (5.4.0)
+    puma (5.6.2)
       nio4r (~> 2.0)
     racc (1.5.2)
     rack (2.2.3)