diff --git a/Gemfile b/Gemfile
index 250f884d..e00bcd2b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem 'fluentd', '1.18.0'
 gem 'fluent-plugin-concat', '2.6.0'
 gem 'fluent-plugin-detect-exceptions', '0.0.16'
 gem 'fluent-plugin-elasticsearch', '6.0.0'
-gem 'fluent-plugin-kubernetes_metadata_filter', '3.7.1'
+gem 'fluent-plugin-kubernetes_metadata_filter', '3.8.0'
 gem 'fluent-plugin-multi-format-parser', '1.1.0'
 gem 'fluent-plugin-opensearch', '1.1.5'
 gem 'fluent-plugin-prometheus', '2.2.1'