diff --git a/Gemfile.lock b/Gemfile.lock
index 8fb82b56..31e5b140 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -118,9 +118,9 @@ GEM
       fiber-storage
     fiber-storage (1.0.1)
     io-endpoint (0.17.2)
-    io-event (1.16.0)
+    io-event (1.16.1)
     io-stream (0.13.0)
-    json (2.19.5)
+    json (2.19.7)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     logger (1.7.0)
@@ -148,7 +148,7 @@ GEM
       protocol-http (~> 0.58)
       rack (>= 1.0)
     protocol-url (0.4.0)
-    protocol-websocket (0.21.0)
+    protocol-websocket (0.21.1)
       protocol-http (~> 0.2)
     public_suffix (7.0.5)
     puppeteer-ruby (0.52.1)