diff --git a/Gemfile.lock b/Gemfile.lock
index 5152a30..4b6c01b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -26,29 +26,21 @@ GEM
     crack (1.0.0)
       bigdecimal
       rexml
-    csv (3.3.5)
     docile (1.4.1)
     domain_name (0.6.20240107)
-    drb (2.2.3)
     ffi (1.17.2)
     ffi-compiler (1.3.2)
       ffi (>= 1.15.5)
       rake
-    fluentd (1.18.0)
-      base64 (~> 0.2)
-      bundler
+    fluentd (1.11.5)
       cool.io (>= 1.4.5, < 2.0.0)
-      csv (~> 3.2)
-      drb (~> 2.2)
-      http_parser.rb (>= 0.5.1, < 0.9.0)
-      logger (~> 1.6)
+      http_parser.rb (>= 0.5.1, < 0.7.0)
       msgpack (>= 1.3.1, < 2.0.0)
-      serverengine (>= 2.3.2, < 3.0.0)
-      sigdump (~> 0.2.5)
-      strptime (>= 0.2.4, < 1.0.0)
+      serverengine (>= 2.2.2, < 3.0.0)
+      sigdump (~> 0.2.2)
+      strptime (>= 0.2.2, < 1.0.0)
       tzinfo (>= 1.0, < 3.0)
       tzinfo-data (~> 1.0)
-      webrick (~> 1.4)
       yajl-ruby (~> 1.0)
     github-linguist (9.0.0)
       cgi
@@ -66,7 +58,7 @@ GEM
     http-cookie (1.0.8)
       domain_name (~> 0.5)
     http-form_data (2.3.0)
-    http_parser.rb (0.8.0)
+    http_parser.rb (0.6.0)
     json (2.9.1)
     jsonpath (1.1.5)
       multi_json
@@ -107,7 +99,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.4.1)
+    rexml (3.4.2)
     rubocop (1.71.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
@@ -158,7 +150,6 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webrick (1.9.1)
     yajl-ruby (1.4.3)
 
 PLATFORMS