diff --git a/package.json b/package.json
index 5aa1e3ed..0fa217ff 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "sass": "1.78.0",
     "strip-json-comments": "5.0.1",
     "svelte": "3.49.0",
-    "svelte-preprocess": "5.0.3",
+    "svelte-preprocess": "5.1.4",
     "terser": "^5.32.0",
     "ts-essentials": "10.0.2",
     "tsup": "8.3.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3ace6c62..907e75f5 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -112,8 +112,8 @@ importers:
         specifier: 3.49.0
         version: 3.49.0
       svelte-preprocess:
-        specifier: 5.0.3
-        version: 5.0.3(postcss-load-config@6.0.1(jiti@1.21.6)(postcss@8.4.47)(yaml@2.5.1))(postcss@8.4.47)(sass@1.78.0)(svelte@3.49.0)(typescript@5.6.2)
+        specifier: 5.1.4
+        version: 5.1.4(postcss-load-config@6.0.1(jiti@1.21.6)(postcss@8.4.47)(yaml@2.5.1))(postcss@8.4.47)(sass@1.78.0)(svelte@3.49.0)(typescript@5.6.2)
       terser:
         specifier: ^5.32.0
         version: 5.32.0
@@ -1198,10 +1198,6 @@ packages:
     resolution: {integrity: sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==}
     engines: {node: '>=10'}
 
-  magic-string@0.27.0:
-    resolution: {integrity: sha512-8UnnX2PeRAPZuN12svgR9j7M1uWMovg/CEnIwIG0LFkXSJJe4PdfUGiTGl8V9bsBHFUtfVINcSyYxd7q+kx9fA==}
-    engines: {node: '>=12'}
-
   magic-string@0.30.11:
     resolution: {integrity: sha512-+Wri9p0QHMy+545hKww7YAu5NyzF8iomPL/RQazugQ9+Ez4Ic3mERMd8ZTX5rfK944j+560ZJi8iAwgak1Ac7A==}
 
@@ -1579,20 +1575,20 @@ packages:
     resolution: {integrity: sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==}
     engines: {node: '>= 0.4'}
 
-  svelte-preprocess@5.0.3:
-    resolution: {integrity: sha512-GrHF1rusdJVbOZOwgPWtpqmaexkydznKzy5qIC2FabgpFyKN57bjMUUUqPRfbBXK5igiEWn1uO/DXsa2vJ5VHA==}
-    engines: {node: '>= 14.10.0'}
+  svelte-preprocess@5.1.4:
+    resolution: {integrity: sha512-IvnbQ6D6Ao3Gg6ftiM5tdbR6aAETwjhHV+UKGf5bHGYR69RQvF1ho0JKPcbUON4vy4R7zom13jPjgdOWCQ5hDA==}
+    engines: {node: '>= 16.0.0'}
     peerDependencies:
       '@babel/core': ^7.10.2
       coffeescript: ^2.5.1
       less: ^3.11.3 || ^4.0.0
       postcss: ^7 || ^8
-      postcss-load-config: ^2.1.0 || ^3.0.0 || ^4.0.0
+      postcss-load-config: ^2.1.0 || ^3.0.0 || ^4.0.0 || ^5.0.0
       pug: ^3.0.0
       sass: ^1.26.8
       stylus: ^0.55.0
       sugarss: ^2.0.0 || ^3.0.0 || ^4.0.0
-      svelte: ^3.23.0
+      svelte: ^3.23.0 || ^4.0.0-next.0 || ^4.0.0 || ^5.0.0-next.0
       typescript: '>=3.9.5 || ^4.0.0 || ^5.0.0'
     peerDependenciesMeta:
       '@babel/core':
@@ -2776,10 +2772,6 @@ snapshots:
     dependencies:
       yallist: 4.0.0
 
-  magic-string@0.27.0:
-    dependencies:
-      '@jridgewell/sourcemap-codec': 1.5.0
-
   magic-string@0.30.11:
     dependencies:
       '@jridgewell/sourcemap-codec': 1.5.0
@@ -3123,11 +3115,11 @@ snapshots:
 
   supports-preserve-symlinks-flag@1.0.0: {}
 
-  svelte-preprocess@5.0.3(postcss-load-config@6.0.1(jiti@1.21.6)(postcss@8.4.47)(yaml@2.5.1))(postcss@8.4.47)(sass@1.78.0)(svelte@3.49.0)(typescript@5.6.2):
+  svelte-preprocess@5.1.4(postcss-load-config@6.0.1(jiti@1.21.6)(postcss@8.4.47)(yaml@2.5.1))(postcss@8.4.47)(sass@1.78.0)(svelte@3.49.0)(typescript@5.6.2):
     dependencies:
       '@types/pug': 2.0.10
       detect-indent: 6.1.0
-      magic-string: 0.27.0
+      magic-string: 0.30.11
       sorcery: 0.11.1
       strip-indent: 3.0.0
       svelte: 3.49.0