diff --git a/Gemfile.lock b/Gemfile.lock
index 26dbad0..4e37ce3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -304,7 +304,7 @@ GEM
       json (>= 1, < 3)
     pg (1.1.4)
     public_suffix (4.0.1)
-    puma (3.12.3)
+    puma (3.12.6)
     rack (2.0.8)
     rack-cors (1.1.0)
       rack (>= 2.0.0)
@@ -405,7 +405,7 @@ GEM
     unf_ext (0.0.7.6)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     xml-simple (1.1.5)
     xmlrpc (0.3.0)