diff --git a/Gemfile.lock b/Gemfile.lock
index 7138c8b..acd0532 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    fluent-plugin-kubernetes-objects (1.1.8)
+    fluent-plugin-kubernetes-objects (1.1.9)
       fluentd (>= 1.9.1)
       http_parser.rb (= 0.5.3)
       kubeclient (~> 4.6.0)
diff --git a/VERSION b/VERSION
index db15278..a5e4282 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.8
\ No newline at end of file
+1.1.9
\ No newline at end of file
diff --git a/docker/Gemfile.lock b/docker/Gemfile.lock
index c964ef5..28cac1a 100644
--- a/docker/Gemfile.lock
+++ b/docker/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: gem
   specs:
-    fluent-plugin-kubernetes-objects (1.1.8)
+    fluent-plugin-kubernetes-objects (1.1.9)
       fluentd (>= 1.9.1)
       http_parser.rb (= 0.5.3)
       kubeclient (~> 4.6.0)
@@ -9,14 +9,13 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.1.4.1)
-      activesupport (= 6.1.4.1)
-    activesupport (6.1.4.1)
+    activemodel (7.0.0)
+      activesupport (= 7.0.0)
+    activesupport (7.0.0)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     aes_key_wrap (1.1.0)
@@ -35,7 +34,7 @@ GEM
     fluent-plugin-jq (0.5.1)
       fluentd (>= 0.14.10, < 2)
       multi_json (~> 1.13)
-    fluent-plugin-kubernetes_metadata_filter (2.9.2)
+    fluent-plugin-kubernetes_metadata_filter (2.9.3)
       fluentd (>= 0.14.0, < 1.15)
       kubeclient (>= 4.0.0, < 5.0.0)
       lru_redux
@@ -44,16 +43,16 @@ GEM
       prometheus-client (>= 2.1.0)
     fluent-plugin-record-modifier (2.1.0)
       fluentd (>= 1.0, < 2)
-    fluent-plugin-splunk-hec (1.2.7)
+    fluent-plugin-splunk-hec (1.2.9)
       fluentd (>= 1.4)
       multi_json (~> 1.13)
       net-http-persistent (~> 3.1)
       openid_connect (~> 1.1.8)
       prometheus-client (>= 2.1.0)
-    fluentd (1.14.2)
+    fluentd (1.14.3)
       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)
       sigdump (~> 0.2.2)
@@ -88,11 +87,11 @@ GEM
     lru_redux (1.1.0)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
-    mime-types (3.3.1)
+    mime-types (3.4.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2021.0901)
+    mime-types-data (3.2021.1115)
     mini_mime (1.1.2)
-    minitest (5.14.4)
+    minitest (5.15.0)
     msgpack (1.4.2)
     multi_json (1.15.0)
     net-http-persistent (3.1.0)
@@ -151,7 +150,6 @@ GEM
       httpclient (>= 2.4)
     webrick (1.7.0)
     yajl-ruby (1.4.1)
-    zeitwerk (2.5.1)
 
 PLATFORMS
   ruby