diff --git a/package-lock.json b/package-lock.json
index 62dd10a..062692f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,9 @@
       "name": "bitcoin-schema",
       "version": "0.0.4",
       "license": "Open BSV",
+      "dependencies": {
+        "sass": "^1.106.1"
+      },
       "devDependencies": {
         "@commitlint/cli": "^21.2.4",
         "@commitlint/config-conventional": "21.2.4",
@@ -5974,9 +5977,9 @@
       "dev": true
     },
     "node_modules/fast-uri": {
-      "version": "3.1.8",
-      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.8.tgz",
-      "integrity": "sha512-GZMtZUTNRpOVIECoXwLNZS5xUGE+mVNbTB8h/7Rwh2TFWcBQiPzTgyZi05BF9UMZKkLJv8XBRJTlU7zg8+ZfMg==",
+      "version": "3.1.9",
+      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.9.tgz",
+      "integrity": "sha512-hS/0Wt3Ya043oKXs0sIxrMpKQITXhMLIrVAKKXi4gozGC9v7YRWVnXIZzjNPTO02M9BdxLCWqK1yRXgNziVyJQ==",
       "dev": true,
       "funding": [
         {
@@ -22623,9 +22626,9 @@
       "dev": true
     },
     "fast-uri": {
-      "version": "3.1.8",
-      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.8.tgz",
-      "integrity": "sha512-GZMtZUTNRpOVIECoXwLNZS5xUGE+mVNbTB8h/7Rwh2TFWcBQiPzTgyZi05BF9UMZKkLJv8XBRJTlU7zg8+ZfMg==",
+      "version": "3.1.9",
+      "resolved": "https://registry.npmjs.org/fast-uri/-/fast-uri-3.1.9.tgz",
+      "integrity": "sha512-hS/0Wt3Ya043oKXs0sIxrMpKQITXhMLIrVAKKXi4gozGC9v7YRWVnXIZzjNPTO02M9BdxLCWqK1yRXgNziVyJQ==",
       "dev": true
     },
     "fastest-levenshtein": {