diff --git a/packages/core/package.json b/packages/core/package.json
index 67892a93..20239c67 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -31,7 +31,7 @@
 		"svelte": "3.55.0",
 		"svelte-check": "3.3.2",
 		"svelte-loader": "3.1.4",
-		"svelte-preprocess": "4.10.7",
+		"svelte-preprocess": "5.0.3",
 		"svelte2tsx": "0.5.22",
 		"tslib": "2.4.1",
 		"typescript": "5.0.4",
diff --git a/packages/youtube-lite/package.json b/packages/youtube-lite/package.json
index 7aba3546..8afc11e4 100644
--- a/packages/youtube-lite/package.json
+++ b/packages/youtube-lite/package.json
@@ -23,7 +23,7 @@
 		"prettier-plugin-svelte": "2.9.0",
 		"svelte": "3.55.0",
 		"svelte-check": "3.3.2",
-		"svelte-preprocess": "4.10.7",
+		"svelte-preprocess": "5.0.3",
 		"tslib": "2.4.1",
 		"typescript": "5.0.4",
 		"vite": "4.2.1"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1c59de98..4977d92e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -146,8 +146,8 @@ importers:
         specifier: 3.1.4
         version: 3.1.4(svelte@3.55.0)
       svelte-preprocess:
-        specifier: 4.10.7
-        version: 4.10.7(svelte@3.55.0)(typescript@5.0.4)
+        specifier: 5.0.3
+        version: 5.0.3(@babel/core@7.21.4)(postcss@8.4.23)(svelte@3.55.0)(typescript@5.0.4)
       svelte2tsx:
         specifier: 0.5.22
         version: 0.5.22(svelte@3.55.0)(typescript@5.0.4)
@@ -271,8 +271,8 @@ importers:
         specifier: 3.3.2
         version: 3.3.2(@babel/core@7.21.4)(postcss@8.4.23)(svelte@3.55.0)
       svelte-preprocess:
-        specifier: 4.10.7
-        version: 4.10.7(svelte@3.55.0)(typescript@5.0.4)
+        specifier: 5.0.3
+        version: 5.0.3(@babel/core@7.21.4)(postcss@8.4.23)(svelte@3.55.0)(typescript@5.0.4)
       tslib:
         specifier: 2.4.1
         version: 2.4.1
@@ -4290,12 +4290,6 @@ packages:
       csstype: 3.1.1
     dev: true
 
-  /@types/sass@1.43.1:
-    resolution: {integrity: sha512-BPdoIt1lfJ6B7rw35ncdwBZrAssjcwzI5LByIrYs+tpXlj/CAkuVdRsgZDdP4lq5EjyWzwxZCqAoFyHKFwp32g==}
-    dependencies:
-      '@types/node': 17.0.29
-    dev: true
-
   /@types/scheduler@0.16.2:
     resolution: {integrity: sha512-hppQEBDmlwhFAXKJX2KnWLYu5yMfi91yazPb2l+lbJiwW+wdo1gNeRA+3RgNSO39WYX2euey41KEwnqesU2Jew==}
     dev: true
@@ -8320,12 +8314,6 @@ packages:
     hasBin: true
     dev: true
 
-  /magic-string@0.25.9:
-    resolution: {integrity: sha512-RmF0AsMzgt25qzqqLc1+MbHmhdx0ojF2Fvs4XnOqz2ZOBXzzkEwc/dJQZCYHAn7v1jbVOjAZfK8msRn4BxO4VQ==}
-    dependencies:
-      sourcemap-codec: 1.4.8
-    dev: true
-
   /magic-string@0.27.0:
     resolution: {integrity: sha512-8UnnX2PeRAPZuN12svgR9j7M1uWMovg/CEnIwIG0LFkXSJJe4PdfUGiTGl8V9bsBHFUtfVINcSyYxd7q+kx9fA==}
     engines: {node: '>=12'}
@@ -10350,16 +10338,6 @@ packages:
       yargs: 15.4.1
     dev: true
 
-  /sorcery@0.10.0:
-    resolution: {integrity: sha512-R5ocFmKZQFfSTstfOtHjJuAwbpGyf9qjQa1egyhvXSbM7emjrtLXtGdZsDJDABC85YBfVvrOiGWKSYXPKdvP1g==}
-    hasBin: true
-    dependencies:
-      buffer-crc32: 0.2.13
-      minimist: 1.2.6
-      sander: 0.5.1
-      sourcemap-codec: 1.4.8
-    dev: true
-
   /sorcery@0.11.0:
     resolution: {integrity: sha512-J69LQ22xrQB1cIFJhPfgtLuI6BpWRiWu1Y3vSsIwK/eAScqJxd/+CJlUuHQRdX2C9NGFamq+KqNywGgaThwfHw==}
     hasBin: true
@@ -10387,11 +10365,6 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
-  /sourcemap-codec@1.4.8:
-    resolution: {integrity: sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==}
-    deprecated: Please use @jridgewell/sourcemap-codec instead
-    dev: true
-
   /space-separated-tokens@1.1.5:
     resolution: {integrity: sha512-q/JSVd1Lptzhf5bkYm4ob4iWPjx0KiRe3sRFBNrVqbJkFaBm5vbbowy1mymoPNLRa52+oadOhJ+K49wsSeSjTA==}
     dev: true
@@ -10699,57 +10672,6 @@ packages:
       svelte-hmr: 0.14.12(svelte@3.55.0)
     dev: true
 
-  /svelte-preprocess@4.10.7(svelte@3.55.0)(typescript@5.0.4):
-    resolution: {integrity: sha512-sNPBnqYD6FnmdBrUmBCaqS00RyCsCpj2BG58A1JBswNF7b0OKviwxqVrOL/CKyJrLSClrSeqQv5BXNg2RUbPOw==}
-    engines: {node: '>= 9.11.2'}
-    requiresBuild: true
-    peerDependencies:
-      '@babel/core': ^7.10.2
-      coffeescript: ^2.5.1
-      less: ^3.11.3 || ^4.0.0
-      node-sass: '*'
-      postcss: ^7 || ^8
-      postcss-load-config: ^2.1.0 || ^3.0.0 || ^4.0.0
-      pug: ^3.0.0
-      sass: ^1.26.8
-      stylus: ^0.55.0
-      sugarss: ^2.0.0
-      svelte: ^3.23.0
-      typescript: ^3.9.5 || ^4.0.0
-    peerDependenciesMeta:
-      '@babel/core':
-        optional: true
-      coffeescript:
-        optional: true
-      less:
-        optional: true
-      node-sass:
-        optional: true
-      postcss:
-        optional: true
-      postcss-load-config:
-        optional: true
-      pug:
-        optional: true
-      sass:
-        optional: true
-      stylus:
-        optional: true
-      sugarss:
-        optional: true
-      typescript:
-        optional: true
-    dependencies:
-      '@types/pug': 2.0.6
-      '@types/sass': 1.43.1
-      detect-indent: 6.1.0
-      magic-string: 0.25.9
-      sorcery: 0.10.0
-      strip-indent: 3.0.0
-      svelte: 3.55.0
-      typescript: 5.0.4
-    dev: true
-
   /svelte-preprocess@5.0.3(@babel/core@7.21.4)(postcss@8.4.23)(svelte@3.55.0)(typescript@5.0.4):
     resolution: {integrity: sha512-GrHF1rusdJVbOZOwgPWtpqmaexkydznKzy5qIC2FabgpFyKN57bjMUUUqPRfbBXK5igiEWn1uO/DXsa2vJ5VHA==}
     engines: {node: '>= 14.10.0'}