diff --git a/Gemfile.lock b/Gemfile.lock
index bd01d38..a9256f0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,14 +170,14 @@ GEM
     fluent-plugin-td (1.1.0)
       fluentd (>= 0.14.13, < 2)
       td-client (~> 1.0)
-    fluentd (1.13.3)
+    fluentd (1.15.3)
       bundler
       cool.io (>= 1.4.5, < 2.0.0)
-      http_parser.rb (>= 0.5.1, < 0.8.0)
+      http_parser.rb (>= 0.5.1, < 0.9.0)
       msgpack (>= 1.3.1, < 2.0.0)
-      serverengine (>= 2.2.2, < 3.0.0)
+      serverengine (>= 2.3.0, < 3.0.0)
       sigdump (~> 0.2.2)
-      strptime (>= 0.2.2, < 1.0.0)
+      strptime (>= 0.2.4, < 1.0.0)
       tzinfo (>= 1.0, < 3.0)
       tzinfo-data (~> 1.0)
       webrick (>= 1.4.2, < 1.8.0)
@@ -201,7 +201,7 @@ GEM
       haml (>= 4.0, < 6)
       nokogiri (>= 1.6.0)
       ruby_parser (~> 3.5)
-    http_parser.rb (0.7.0)
+    http_parser.rb (0.8.0)
     httpclient (2.8.3)
     i18n (1.8.10)
       concurrent-ruby (~> 1.0)
@@ -233,7 +233,7 @@ GEM
     minitest (5.14.4)
     mongo (2.6.4)
       bson (>= 4.3.0, < 5.0.0)
-    msgpack (1.4.2)
+    msgpack (1.6.0)
     multi_json (1.14.1)
     multipart-post (2.1.1)
     nio4r (2.5.8)
@@ -305,7 +305,7 @@ GEM
     selenium-webdriver (3.13.1)
       childprocess (~> 0.5)
       rubyzip (~> 1.2)
-    serverengine (2.2.4)
+    serverengine (2.3.0)
       sigdump (~> 0.2.2)
     settingslogic (2.0.9)
     sexp_processor (4.14.1)
@@ -353,9 +353,9 @@ GEM
     thread_safe (0.3.6)
     tilt (2.0.10)
     timecop (0.9.1)
-    tzinfo (1.2.9)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
-    tzinfo-data (1.2021.1)
+    tzinfo-data (1.2022.6)
       tzinfo (>= 1.0.0)
     web-console (3.7.0)
       actionview (>= 5.0)
@@ -380,7 +380,7 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    yajl-ruby (1.4.1)
+    yajl-ruby (1.4.3)
 
 PLATFORMS
   ruby