diff --git a/init.sh b/init.sh
index f1613c3..d3788d4 100755
--- a/init.sh
+++ b/init.sh
@@ -2,6 +2,7 @@
 set -euo pipefail
 
 MODULE_PATH="source/package.json"
+LOCK_PATH="source/package-lock.json"
 NEW_NAME=""
 NEW_VERSION=""
 SELF_DELETE=false
@@ -39,7 +40,7 @@ done
   NEW_VERSION="${user_version:-0.0.1}"
 }
 
-echo "✨ Renaming module in '$MODULE_PATH'"
+echo "✨ Renaming module:"
 echo "   → name:    $NEW_NAME"
 echo "   → version: $NEW_VERSION"
 
@@ -75,10 +76,21 @@ if ! command -v jq &>/dev/null; then
   fi
 fi
 
-# === Apply changes ===
+# === Apply changes to package.json ===
 tmpfile=$(mktemp)
 jq ".name = \"$NEW_NAME\" | .version = \"$NEW_VERSION\"" "$MODULE_PATH" > "$tmpfile"
 mv "$tmpfile" "$MODULE_PATH"
+echo "📦 Updated $MODULE_PATH"
+
+# === Apply changes to package-lock.json if it exists ===
+if [[ -f "$LOCK_PATH" ]]; then
+  tmp_lock=$(mktemp)
+  jq ".name = \"$NEW_NAME\" | .version = \"$NEW_VERSION\"" "$LOCK_PATH" > "$tmp_lock"
+  mv "$tmp_lock" "$LOCK_PATH"
+  echo "🔒 Updated $LOCK_PATH"
+else
+  echo "⚠️ No lock file at $LOCK_PATH – skipping."
+fi
 
 echo "✅ Success! Module is now '$NEW_NAME@$NEW_VERSION'"