diff --git a/fluentd/Gemfile b/fluentd/Gemfile
index 14929e2..eee3d18 100644
--- a/fluentd/Gemfile
+++ b/fluentd/Gemfile
@@ -12,11 +12,11 @@ gem 'fluent-plugin-elasticsearch', '~> 4.0.3'
 gem 'fluent-plugin-filter-logs', '~> 1.0'
 gem 'fluent-plugin-grok-parser', '~> 2.6.0'
 gem 'fluent-plugin-json-in-json-2', '>= 1.0.2'
-gem 'fluent-plugin-kubernetes_metadata_filter', '~> 2.4.0'
+gem 'fluent-plugin-kubernetes_metadata_filter', '~> 3.2.0'
 gem 'fluent-plugin-multi-format-parser', '~> 1.0.0'
 gem 'fluent-plugin-prometheus', '~> 1.6.1'
 gem 'fluent-plugin-record-modifier', '~> 2.0.0'
 gem 'fluent-plugin-rewrite-tag-filter', '~> 2.2.0'
 gem 'fluent-plugin-systemd', '~> 1.0.1'
-gem 'fluentd', '1.9.3'
+gem 'fluentd', '1.16.2'
 gem 'oj', '3.8.1'
diff --git a/fluentd/Gemfile.lock b/fluentd/Gemfile.lock
index e6b5658..5e83313 100644
--- a/fluentd/Gemfile.lock
+++ b/fluentd/Gemfile.lock
@@ -1,10 +1,10 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
-    concurrent-ruby (1.1.6)
-    cool.io (1.6.0)
+    addressable (2.8.4)
+      public_suffix (>= 2.0.2, < 6.0)
+    concurrent-ruby (1.2.2)
+    cool.io (1.7.1)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     elasticsearch (7.7.0)
@@ -44,9 +44,9 @@ GEM
     fluent-plugin-json-in-json-2 (1.0.2)
       fluentd (>= 0.14.0, < 2)
       yajl-ruby (~> 1.0)
-    fluent-plugin-kubernetes_metadata_filter (2.4.6)
-      fluentd (>= 0.14.0, < 1.10)
-      kubeclient (< 5)
+    fluent-plugin-kubernetes_metadata_filter (3.2.0)
+      fluentd (>= 0.14.0, < 1.17)
+      kubeclient (>= 4.0.0, < 5.0.0)
       lru_redux
     fluent-plugin-multi-format-parser (1.0.0)
       fluentd (>= 0.14.0, < 2)
@@ -61,67 +61,74 @@ GEM
     fluent-plugin-systemd (1.0.2)
       fluentd (>= 0.14.11, < 2)
       systemd-journal (~> 1.3.2)
-    fluentd (1.9.3)
+    fluentd (1.16.2)
+      bundler
       cool.io (>= 1.4.5, < 2.0.0)
-      http_parser.rb (>= 0.5.1, < 0.7.0)
+      http_parser.rb (>= 0.5.1, < 0.9.0)
       msgpack (>= 1.3.1, < 2.0.0)
-      serverengine (>= 2.0.4, < 3.0.0)
-      sigdump (~> 0.2.2)
-      strptime (>= 0.2.2, < 1.0.0)
+      serverengine (>= 2.3.2, < 3.0.0)
+      sigdump (~> 0.2.5)
+      strptime (>= 0.2.4, < 1.0.0)
       tzinfo (>= 1.0, < 3.0)
       tzinfo-data (~> 1.0)
+      webrick (~> 1.4)
       yajl-ruby (~> 1.0)
-    http (4.4.1)
-      addressable (~> 2.3)
+    http (5.1.1)
+      addressable (~> 2.8)
       http-cookie (~> 1.0)
       http-form_data (~> 2.2)
-      http-parser (~> 1.2.0)
+      llhttp-ffi (~> 0.4.0)
     http-accept (1.7.0)
-    http-cookie (1.0.3)
+    http-cookie (1.0.5)
       domain_name (~> 0.5)
     http-form_data (2.3.0)
-    http-parser (1.2.1)
-      ffi-compiler (>= 1.0, < 2.0)
-    http_parser.rb (0.6.0)
-    kubeclient (4.7.0)
-      http (>= 3.0, < 5.0)
+    http_parser.rb (0.8.0)
+    jsonpath (1.1.3)
+      multi_json
+    kubeclient (4.11.0)
+      http (>= 3.0, < 6.0)
+      jsonpath (~> 1.0)
       recursive-open-struct (~> 1.1, >= 1.1.1)
       rest-client (~> 2.0)
+    llhttp-ffi (0.4.0)
+      ffi-compiler (~> 1.0)
+      rake (~> 13.0)
     logfmt (0.0.9)
     lru_redux (1.1.0)
-    mime-types (3.3.1)
+    mime-types (3.4.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2020.0512)
-    msgpack (1.3.3)
+    mime-types-data (3.2023.0218.1)
+    msgpack (1.7.2)
     multi_json (1.14.1)
     multipart-post (2.1.1)
     netrc (0.11.0)
     oj (3.8.1)
     prometheus-client (0.9.0)
       quantile (~> 0.2.1)
-    public_suffix (4.0.5)
+    public_suffix (5.0.3)
     quantile (0.2.1)
-    rake (13.0.1)
-    recursive-open-struct (1.1.1)
+    rake (13.0.6)
+    recursive-open-struct (1.1.3)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    serverengine (2.2.1)
+    serverengine (2.3.2)
       sigdump (~> 0.2.2)
-    sigdump (0.2.4)
-    strptime (0.2.4)
+    sigdump (0.2.5)
+    strptime (0.2.5)
     systemd-journal (1.3.3)
       ffi (~> 1.9)
-    tzinfo (2.0.2)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    tzinfo-data (1.2020.1)
+    tzinfo-data (1.2023.3)
       tzinfo (>= 1.0.0)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.7)
-    yajl-ruby (1.4.1)
+    unf_ext (0.0.8.2)
+    webrick (1.8.1)
+    yajl-ruby (1.4.3)
 
 PLATFORMS
   ruby
@@ -137,13 +144,13 @@ DEPENDENCIES
   fluent-plugin-filter-logs (~> 1.0)
   fluent-plugin-grok-parser (~> 2.6.0)
   fluent-plugin-json-in-json-2 (>= 1.0.2)
-  fluent-plugin-kubernetes_metadata_filter (~> 2.4.0)
+  fluent-plugin-kubernetes_metadata_filter (~> 3.2.0)
   fluent-plugin-multi-format-parser (~> 1.0.0)
   fluent-plugin-prometheus (~> 1.6.1)
   fluent-plugin-record-modifier (~> 2.0.0)
   fluent-plugin-rewrite-tag-filter (~> 2.2.0)
   fluent-plugin-systemd (~> 1.0.1)
-  fluentd (= 1.9.3)
+  fluentd (= 1.16.2)
   oj (= 3.8.1)
 
 BUNDLED WITH