diff --git a/exampleSite/content/docs/hosting-deployment/index.ja.md b/exampleSite/content/docs/hosting-deployment/index.ja.md
index 7f126073..6f55eacc 100644
--- a/exampleSite/content/docs/hosting-deployment/index.ja.md
+++ b/exampleSite/content/docs/hosting-deployment/index.ja.md
@@ -95,16 +95,13 @@ jobs:
   publish = "public"
 
 [build.environment]
+  HUGO_VERSION = "0.118.2"
   NODE_ENV = "production"
   GO_VERSION = "1.20"
   TZ = "UTC"  # Set to preferred timezone
 
 [context.production.environment]
-  HUGO_VERSION = "0.112.7"
   HUGO_ENV = "production"
-
-[context.deploy-preview.environment]
-  HUGO_VERSION = "0.112.7"
 ```
 
 上の例は、CongoをHugoモジュールとしてデプロイすることを想定しています。別の方法でテーマをインストールした場合は、ビルドコマンドを `hugo --gc --minify -b $URL` に変更してください。
diff --git a/exampleSite/content/docs/hosting-deployment/index.md b/exampleSite/content/docs/hosting-deployment/index.md
index d27f5794..51da0ecb 100644
--- a/exampleSite/content/docs/hosting-deployment/index.md
+++ b/exampleSite/content/docs/hosting-deployment/index.md
@@ -95,16 +95,13 @@ Then in the root of your site repository, create a `netlify.toml` file:
   publish = "public"
 
 [build.environment]
+  HUGO_VERSION = "0.118.2"
   NODE_ENV = "production"
   GO_VERSION = "1.20"
   TZ = "UTC"  # Set to preferred timezone
 
 [context.production.environment]
-  HUGO_VERSION = "0.112.7"
   HUGO_ENV = "production"
-
-[context.deploy-preview.environment]
-  HUGO_VERSION = "0.112.7"
 ```
 
 This configuration assumes you are deploying Congo as a Hugo module. If you have installed the theme using another method, change the build command to simply `hugo --gc --minify -b $URL`.
diff --git a/netlify.toml b/netlify.toml
index cadf7c5c..881b6c9b 100644
--- a/netlify.toml
+++ b/netlify.toml
@@ -3,22 +3,16 @@
   publish = "exampleSite/public"
 
 [build.environment]
+HUGO_VERSION = "0.118.2"
 HUGO_THEMESDIR = "../.."
 HUGO_THEME = "repo"
 TZ = "Australia/Melbourne"
 
 [context.production.environment]
-HUGO_VERSION = "0.112.7"
 HUGO_ENV = "production"
 
 [context.deploy-preview]
 command = "cd exampleSite && hugo --gc --minify -D -b $DEPLOY_PRIME_URL"
 
-[context.deploy-preview.environment]
-HUGO_VERSION = "0.112.7"
-
 [context.branch-deploy]
 command = "cd exampleSite && hugo --gc --minify -D -b $DEPLOY_PRIME_URL"
-
-[context.branch-deploy.environment]
-HUGO_VERSION = "0.112.7"