diff --git a/package.json b/package.json
index e71aae7a3b..7ccaa830e1 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,6 @@
     "bootstrap": "^4.6.1"
   },
   "devDependencies": {
-    "hugo-extended": "0.99.1"
+    "hugo-extended": "0.100.0"
   }
 }
diff --git a/userguide/content/en/docs/Language/_index.md b/userguide/content/en/docs/Language/_index.md
index 9674ba6d3d..f5f3faaff6 100644
--- a/userguide/content/en/docs/Language/_index.md
+++ b/userguide/content/en/docs/Language/_index.md
@@ -58,7 +58,5 @@ All UI strings (text for buttons etc.) are bundled inside `/i18n` in the theme,
 If your chosen language isn't currently in the theme and you create your own `.toml` file for all the common UI strings (for example, if you translate the UI text into Japanese and create a copy of `en.toml` called `jp.toml`), we recommend you do this **in the theme** rather than in your own project, so it can be reused by others. Any additional strings or overridden values can be added to your project's `/i18n` folder.
 
 {{% alert title="Hugo Tip" %}}
-Run `hugo server --i18n-warnings` when doing translation work, as it will give you warnings on what strings are missing.
+Run `hugo server --printI18nWarnings` when doing translation work, as it will give you warnings on what strings are missing.
 {{% /alert %}}
-
-