diff --git a/javascript/README.md b/javascript/README.md
index 3ee20d93..26bba6d7 100644
--- a/javascript/README.md
+++ b/javascript/README.md
@@ -1,7 +1,7 @@
 ## 1. Environment
 
 - Node v26.5.0
-- pnpm 11.15.0
+- pnpm 11.16.0
 
 ## 2. Reference
 
diff --git a/javascript/package.json b/javascript/package.json
index 53320a46..b8c0de0f 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -1,7 +1,7 @@
 {
   "name": "javascript_primer",
   "version": "1.0.0",
-  "description": "* WSL(Ubuntu 25.10 (GNU/Linux 6.6.87.2-microsoft-standard-WSL2 x86_64)) * Node.js v26.5.0 * pnpm 11.15.0",
+  "description": "* WSL(Ubuntu 25.10 (GNU/Linux 6.6.87.2-microsoft-standard-WSL2 x86_64)) * Node.js v26.5.0 * pnpm 11.16.0",
   "main": "index.js",
   "scripts": {
     "test": "mocha nodejs/test/"
diff --git a/mysql/README.md b/mysql/README.md
index 250acf77..fe3113d7 100644
--- a/mysql/README.md
+++ b/mysql/README.md
@@ -1,7 +1,7 @@
 ## 1. Common Environment
 
 - MySQL Server 8.0.32
-- Docker 29.6.1
+- Docker 29.6.2
 
 ## 2. Reference
 
diff --git a/ruby-on-rails/README.md b/ruby-on-rails/README.md
index e87e53c5..e704a79e 100644
--- a/ruby-on-rails/README.md
+++ b/ruby-on-rails/README.md
@@ -2,9 +2,9 @@
 
 - Rails 8.1.2
 - Ruby 4.0.6
-- Gemfile 4.0.16
-- Bundler 4.0.16
-- Docker 29.6.1
+- Gemfile 4.0.17
+- Bundler 4.0.17
+- Docker 29.6.2
 
 ## 2. READMEs
 
diff --git a/ruby-on-rails/perfect-ruby-on-rails/README.md b/ruby-on-rails/perfect-ruby-on-rails/README.md
index 65018640..d369edcf 100644
--- a/ruby-on-rails/perfect-ruby-on-rails/README.md
+++ b/ruby-on-rails/perfect-ruby-on-rails/README.md
@@ -1,7 +1,7 @@
 ## 1. Environment
 
 - Node v26.5.0
-- pnpm 11.15.0
+- pnpm 11.16.0
 
 ## 2. Reference
 
diff --git a/ruby-on-rails/perfect-ruby-on-rails/package.json b/ruby-on-rails/perfect-ruby-on-rails/package.json
index 46cfff2a..c43df2ee 100644
--- a/ruby-on-rails/perfect-ruby-on-rails/package.json
+++ b/ruby-on-rails/perfect-ruby-on-rails/package.json
@@ -1,7 +1,7 @@
 {
   "name": "perfect_ruby_on_rails",
   "version": "0.1.0",
-  "description": "* WSL(Ubuntu 25.10 (GNU/Linux 6.6.87.2-microsoft-standard-WSL2 x86_64)) * Node.js v26.5.0 * pnpm 11.15.0",
+  "description": "* WSL(Ubuntu 25.10 (GNU/Linux 6.6.87.2-microsoft-standard-WSL2 x86_64)) * Node.js v26.5.0 * pnpm 11.16.0",
   "private": true,
   "dependencies": {
     "@hotwired/turbo-rails": "^8.0.23",
diff --git a/typescript/README.md b/typescript/README.md
index cbd58a23..ce5cba46 100644
--- a/typescript/README.md
+++ b/typescript/README.md
@@ -2,7 +2,7 @@
 
 - WSL (Ubuntu 25.10)
 - Node v26.5.0
-- pnpm 11.15.0
+- pnpm 11.16.0
 
 ## 2. Reference
 
diff --git a/typescript/package.json b/typescript/package.json
index a0d782ef..d48fb219 100644
--- a/typescript/package.json
+++ b/typescript/package.json
@@ -1,7 +1,7 @@
 {
   "name": "javascript_primer",
   "version": "1.0.0",
-  "description": "* WSL(Ubuntu 25.10 (GNU/Linux 6.6.87.2-microsoft-standard-WSL2 x86_64)) * Node.js v26.5.0 * pnpm 11.15.0",
+  "description": "* WSL(Ubuntu 25.10 (GNU/Linux 6.6.87.2-microsoft-standard-WSL2 x86_64)) * Node.js v26.5.0 * pnpm 11.16.0",
   "main": "index.js",
   "scripts": {
     "test": "mocha nodejs/test/"