diff --git a/package-lock.json b/package-lock.json
index 16ff840..58c3d06 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "polka": "^0.5.2",
         "sirv": "^2.0.3",
         "svelte": "^3.57.0",
-        "svelte-preprocess": "^4.10.3"
+        "svelte-preprocess": "^5.0.2"
       },
       "devDependencies": {
         "@babel/core": "^7.16.7",
@@ -3079,15 +3079,6 @@
         "@types/node": "*"
       }
     },
-    "node_modules/@types/sass": {
-      "version": "1.45.0",
-      "resolved": "https://registry.npmjs.org/@types/sass/-/sass-1.45.0.tgz",
-      "integrity": "sha512-jn7qwGFmJHwUSphV8zZneO3GmtlgLsmhs/LQyVvQbIIa+fzGMUiHI4HXJZL3FT8MJmgXWbLGiVVY7ElvHq6vDA==",
-      "deprecated": "This is a stub types definition. sass provides its own type definitions, so you do not need this installed.",
-      "dependencies": {
-        "sass": "*"
-      }
-    },
     "node_modules/@types/stack-utils": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-2.0.1.tgz",
@@ -6297,11 +6288,6 @@
       "integrity": "sha512-Ius2VYcGNk7T90CppJqcIkS5ooHUZyIQK+ClZfMfMNFEF9VSE73Fq+906u/CWu92x4gzZMWOwfFYckPObzdEbA==",
       "dev": true
     },
-    "node_modules/immutable": {
-      "version": "4.3.4",
-      "resolved": "https://registry.npmjs.org/immutable/-/immutable-4.3.4.tgz",
-      "integrity": "sha512-fsXeu4J4i6WNWSikpI88v/PcVflZz+6kMhUfIwc5SY+poQRPnaf5V7qds6SUyUN3cVxEzuCab7QIoLOQ+DQ1wA=="
-    },
     "node_modules/import-fresh": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.3.0.tgz",
@@ -11018,22 +11004,6 @@
         "which": "bin/which"
       }
     },
-    "node_modules/sass": {
-      "version": "1.69.3",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.69.3.tgz",
-      "integrity": "sha512-X99+a2iGdXkdWn1akFPs0ZmelUzyAQfvqYc2P/MPTrJRuIRoTffGzT9W9nFqG00S+c8hXzVmgxhUuHFdrwxkhQ==",
-      "dependencies": {
-        "chokidar": ">=3.0.0 <4.0.0",
-        "immutable": "^4.0.0",
-        "source-map-js": ">=0.6.2 <2.0.0"
-      },
-      "bin": {
-        "sass": "sass.js"
-      },
-      "engines": {
-        "node": ">=14.0.0"
-      }
-    },
     "node_modules/saxes": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/saxes/-/saxes-5.0.1.tgz",
@@ -11509,17 +11479,17 @@
       }
     },
     "node_modules/sorcery": {
-      "version": "0.10.0",
-      "resolved": "https://registry.npmjs.org/sorcery/-/sorcery-0.10.0.tgz",
-      "integrity": "sha512-R5ocFmKZQFfSTstfOtHjJuAwbpGyf9qjQa1egyhvXSbM7emjrtLXtGdZsDJDABC85YBfVvrOiGWKSYXPKdvP1g==",
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/sorcery/-/sorcery-0.11.0.tgz",
+      "integrity": "sha512-J69LQ22xrQB1cIFJhPfgtLuI6BpWRiWu1Y3vSsIwK/eAScqJxd/+CJlUuHQRdX2C9NGFamq+KqNywGgaThwfHw==",
       "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.4.14",
         "buffer-crc32": "^0.2.5",
         "minimist": "^1.2.0",
-        "sander": "^0.5.0",
-        "sourcemap-codec": "^1.3.0"
+        "sander": "^0.5.0"
       },
       "bin": {
-        "sorcery": "bin/index.js"
+        "sorcery": "bin/sorcery"
       }
     },
     "node_modules/source-map": {
@@ -11534,6 +11504,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
       "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==",
+      "devOptional": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -11935,20 +11906,19 @@
       }
     },
     "node_modules/svelte-preprocess": {
-      "version": "4.10.7",
-      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-4.10.7.tgz",
-      "integrity": "sha512-sNPBnqYD6FnmdBrUmBCaqS00RyCsCpj2BG58A1JBswNF7b0OKviwxqVrOL/CKyJrLSClrSeqQv5BXNg2RUbPOw==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-5.0.2.tgz",
+      "integrity": "sha512-iXpIoa43VdF7fPkBdoodztZd4H+3EP/GYA66tbuLVtQnM3sWCpsOtc7HjfA7BDR+6VTpqlEnpDmPoXk0dgUa0g==",
       "hasInstallScript": true,
       "dependencies": {
-        "@types/pug": "^2.0.4",
-        "@types/sass": "^1.16.0",
-        "detect-indent": "^6.0.0",
-        "magic-string": "^0.25.7",
-        "sorcery": "^0.10.0",
+        "@types/pug": "^2.0.6",
+        "detect-indent": "^6.1.0",
+        "magic-string": "^0.27.0",
+        "sorcery": "^0.11.0",
         "strip-indent": "^3.0.0"
       },
       "engines": {
-        "node": ">= 9.11.2"
+        "node": ">= 14.10.0"
       },
       "peerDependencies": {
         "@babel/core": "^7.10.2",
@@ -11959,9 +11929,9 @@
         "pug": "^3.0.0",
         "sass": "^1.26.8",
         "stylus": "^0.55.0",
-        "sugarss": "^2.0.0",
+        "sugarss": "^2.0.0 || ^3.0.0 || ^4.0.0",
         "svelte": "^3.23.0",
-        "typescript": "^3.9.5 || ^4.0.0"
+        "typescript": ">=3.9.5 || ^4.0.0 || ^5.0.0"
       },
       "peerDependenciesMeta": {
         "@babel/core": {
@@ -11973,9 +11943,6 @@
         "less": {
           "optional": true
         },
-        "node-sass": {
-          "optional": true
-        },
         "postcss": {
           "optional": true
         },
@@ -11999,6 +11966,17 @@
         }
       }
     },
+    "node_modules/svelte-preprocess/node_modules/magic-string": {
+      "version": "0.27.0",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.27.0.tgz",
+      "integrity": "sha512-8UnnX2PeRAPZuN12svgR9j7M1uWMovg/CEnIwIG0LFkXSJJe4PdfUGiTGl8V9bsBHFUtfVINcSyYxd7q+kx9fA==",
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.4.13"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/symbol-tree": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz",
diff --git a/package.json b/package.json
index a5e48b0..623acac 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "polka": "^0.5.2",
     "sirv": "^2.0.3",
     "svelte": "^3.57.0",
-    "svelte-preprocess": "^4.10.3"
+    "svelte-preprocess": "^5.0.2"
   },
   "devDependencies": {
     "@babel/core": "^7.16.7",