diff --git a/package-lock.json b/package-lock.json
index 607c1f9..227a2fb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -207,12 +207,6 @@
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+			"version": "2.0.6",
+			"resolved": "https://registry.npmjs.org/@types/pug/-/pug-2.0.6.tgz",
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-		"@types/sass": {
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-			"resolved": "https://registry.npmjs.org/@types/sass/-/sass-1.16.1.tgz",
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@@ -346,6 +331,12 @@
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+		"buffer-crc32": {
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+			"resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+			"integrity": "sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ==",
+			"dev": true
+		},
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@@ -648,9 +639,9 @@
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+			"version": "4.3.1",
+			"resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.3.1.tgz",
+			"integrity": "sha512-3sUqbMEc77XqpdNO7FRyRog+eW3ph+GYCbj+rK+uYyRMuwsVy0rMiVtPn+QJlKFvWP/1PYpapqYn0Me2knFn+A==",
 			"dev": true
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@@ -760,6 +751,12 @@
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+		"es6-promise": {
+			"version": "3.3.1",
+			"resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz",
+			"integrity": "sha512-SOp9Phqvqn7jtEUxPWdWfWoLmyt2VaJ6MpvP9Comy1MceMXqE6bxvaTu4iaxpYYPzhny28Lc+M87/c2cPK6lDg==",
+			"dev": true
+		},
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 			"resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.12.22.tgz",
@@ -1148,6 +1145,15 @@
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 			"dev": true
 		},
+		"mkdirp": {
+			"version": "0.5.6",
+			"resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz",
+			"integrity": "sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==",
+			"dev": true,
+			"requires": {
+				"minimist": "^1.2.6"
+			}
+		},
 		"modern-normalize": {
 			"version": "1.1.0",
 			"resolved": "https://registry.npmjs.org/modern-normalize/-/modern-normalize-1.1.0.tgz",
@@ -2041,10 +2047,33 @@
 				"mri": "^1.1.0"
 			}
 		},
+		"sander": {
+			"version": "0.5.1",
+			"resolved": "https://registry.npmjs.org/sander/-/sander-0.5.1.tgz",
+			"integrity": "sha512-3lVqBir7WuKDHGrKRDn/1Ye3kwpXaDOMsiRP1wd6wpZW56gJhsbp5RqQpA6JG/P+pkXizygnr1dKR8vzWaVsfA==",
+			"dev": true,
+			"requires": {
+				"es6-promise": "^3.1.2",
+				"graceful-fs": "^4.1.3",
+				"mkdirp": "^0.5.1",
+				"rimraf": "^2.5.2"
+			},
+			"dependencies": {
+				"rimraf": {
+					"version": "2.7.1",
+					"resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.7.1.tgz",
+					"integrity": "sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==",
+					"dev": true,
+					"requires": {
+						"glob": "^7.1.3"
+					}
+				}
+			}
+		},
 		"set-cookie-parser": {
-			"version": "2.5.1",
-			"resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.5.1.tgz",
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+			"version": "2.6.0",
+			"resolved": "https://registry.npmjs.org/set-cookie-parser/-/set-cookie-parser-2.6.0.tgz",
+			"integrity": "sha512-RVnVQxTXuerk653XfuliOxBP81Sf0+qfQE73LIYKcyMYHG94AuH0kgrQpRDuTZnSmjpysHmzxJXKNfa6PjFhyQ==",
 			"dev": true
 		},
 		"simple-swizzle": {
@@ -2067,6 +2096,18 @@
 				"totalist": "^3.0.0"
 			}
 		},
+		"sorcery": {
+			"version": "0.11.0",
+			"resolved": "https://registry.npmjs.org/sorcery/-/sorcery-0.11.0.tgz",
+			"integrity": "sha512-J69LQ22xrQB1cIFJhPfgtLuI6BpWRiWu1Y3vSsIwK/eAScqJxd/+CJlUuHQRdX2C9NGFamq+KqNywGgaThwfHw==",
+			"dev": true,
+			"requires": {
+				"@jridgewell/sourcemap-codec": "^1.4.14",
+				"buffer-crc32": "^0.2.5",
+				"minimist": "^1.2.0",
+				"sander": "^0.5.0"
+			}
+		},
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 			"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -2164,14 +2205,15 @@
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-			"resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-4.7.4.tgz",
-			"integrity": "sha512-mDAmaltQl6e5zU2VEtoWEf7eLTfuOTGr9zt+BpA3AGHo8MIhKiNSPE9OLTCTOMgj0vj/uL9QBbaNmpG4G1CgIA==",
+			"version": "5.0.3",
+			"resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-5.0.3.tgz",
+			"integrity": "sha512-GrHF1rusdJVbOZOwgPWtpqmaexkydznKzy5qIC2FabgpFyKN57bjMUUUqPRfbBXK5igiEWn1uO/DXsa2vJ5VHA==",
 			"dev": true,
 			"requires": {
-				"@types/pug": "^2.0.4",
-				"@types/sass": "^1.16.0",
-				"detect-indent": "^6.0.0",
+				"@types/pug": "^2.0.6",
+				"detect-indent": "^6.1.0",
+				"magic-string": "^0.27.0",
+				"sorcery": "^0.11.0",
 				"strip-indent": "^3.0.0"
 			}
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diff --git a/package.json b/package.json
index 9212dfa..921184e 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
 		"postcss": "^8.3.5",
 		"postcss-load-config": "^3.1.0",
 		"svelte": "^3.55.1",
-		"svelte-preprocess": "^4.7.4",
+		"svelte-preprocess": "^5.0.3",
 		"tailwindcss": "^2.2.4"
 	},
 	"type": "module",