[docs] bump site-kit version

site/package-lock.json

@@ -1427,9 +1427,9 @@
       }
     },
     "@sveltejs/site-kit": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/@sveltejs/site-kit/-/site-kit-1.3.0.tgz",
-      "integrity": "sha512-xGZiB0t7LXiThffL3LH5Kg+zjxrykBR1SnXw07gVM+FgbTngmCEOho7SQm+fPq2n9mU4XnisoOkl9KCxMSM9hg==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@sveltejs/site-kit/-/site-kit-1.4.0.tgz",
+      "integrity": "sha512-QoIo8KC6G9gInwFyk4+KCzVOiLNdj2aw7T+wGDED+A/SuvICSCyS7W/Ft0WcoAGyQGtgIFRVCcXacubduzA7bg==",
       "dev": true,
       "requires": {
         "@sindresorhus/slugify": "^0.9.1",
@@ -3651,9 +3651,9 @@
       }
     },
     "svelte": {
-      "version": "3.31.0",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.31.0.tgz",
-      "integrity": "sha512-r+n8UJkDqoQm1b+3tA3Lh6mHXKpcfOSOuEuIo5gE2W9wQYi64RYX/qE6CZBDDsP/H4M+N426JwY7XGH4xASvGQ==",
+      "version": "3.37.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.37.0.tgz",
+      "integrity": "sha512-TRF30F4W4+d+Jr2KzUUL1j8Mrpns/WM/WacxYlo5MMb2E5Qy2Pk1Guj6GylxsW9OnKQl1tnF8q3hG/hQ3h6VUA==",
       "dev": true
     },
     "svelte-json-tree": {

site/package.json

@@ -41,7 +41,7 @@
     "@rollup/plugin-node-resolve": "^11.0.0",
     "@rollup/plugin-replace": "^2.2.0",
     "@sindresorhus/slugify": "^0.9.1",
-    "@sveltejs/site-kit": "^1.3.0",
+    "@sveltejs/site-kit": "^1.4.0",
     "@sveltejs/svelte-repl": "^0.2.1",
     "degit": "^2.1.4",
     "dotenv": "^8.1.0",
@@ -56,7 +56,7 @@
     "rollup-plugin-terser": "^7.0.0",
     "sapper": "^0.28.10",
     "shelljs": "^0.8.3",
-    "svelte": "^3.12.0"
+    "svelte": "^3.37.0"
   },
   "engines": {
     "node": ">=10.0.0"