v0.2.55..v0.2.56 changeset Gemfile.lock

diff --git a/Gemfile.lock b/Gemfile.lock
index 3a092e7..fc5f86d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,7 +64,7 @@ GEM
     nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     public_suffix (4.0.3)
-    rack (2.2.2)
+    rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rspec (3.7.0)
@@ -93,7 +93,7 @@ GEM
     tomlrb (1.2.9)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)