diff --git a/package.json b/package.json
index b753f2e..812e3e8 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "tailwindcss": "^3.4.1"
   },
   "devDependencies": {
-    "@typescript-eslint/parser": "^7.9.0",
+    "@typescript-eslint/parser": "^8.20.0",
     "astro-themes": "^0.2.5",
     "eslint": "^8.57.0",
     "eslint-plugin-astro": "^1.2.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7322385..3cdc446 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -19,8 +19,8 @@ importers:
         version: 3.4.1
     devDependencies:
       '@typescript-eslint/parser':
-        specifier: ^7.9.0
-        version: 7.9.0(eslint@8.57.0)(typescript@5.2.2)
+        specifier: ^8.20.0
+        version: 8.20.0(eslint@8.57.0)(typescript@5.2.2)
       astro-themes:
         specifier: ^0.2.5
         version: 0.2.5(astro@4.11.5(sass@1.77.7)(typescript@5.2.2))
@@ -622,24 +622,29 @@ packages:
   '@types/unist@3.0.0':
     resolution: {integrity: sha512-MFETx3tbTjE7Uk6vvnWINA/1iJ7LuMdO4fcq8UfF0pRbj01aGLduVvQcRyswuACJdpnHgg8E3rQLhaRdNEJS0w==}
 
-  '@typescript-eslint/parser@7.9.0':
-    resolution: {integrity: sha512-qHMJfkL5qvgQB2aLvhUSXxbK7OLnDkwPzFalg458pxQgfxKDfT1ZDbHQM/I6mDIf/svlMkj21kzKuQ2ixJlatQ==}
-    engines: {node: ^18.18.0 || >=20.0.0}
+  '@typescript-eslint/parser@8.20.0':
+    resolution: {integrity: sha512-gKXG7A5HMyjDIedBi6bUrDcun8GIjnI8qOwVLiY3rx6T/sHP/19XLJOnIq/FgQvWLHja5JN/LSE7eklNBr612g==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
     peerDependencies:
-      eslint: ^8.56.0
-      typescript: '*'
-    peerDependenciesMeta:
-      typescript:
-        optional: true
+      eslint: ^8.57.0 || ^9.0.0
+      typescript: '>=4.8.4 <5.8.0'
 
   '@typescript-eslint/scope-manager@7.9.0':
     resolution: {integrity: sha512-ZwPK4DeCDxr3GJltRz5iZejPFAAr4Wk3+2WIBaj1L5PYK5RgxExu/Y68FFVclN0y6GGwH8q+KgKRCvaTmFBbgQ==}
     engines: {node: ^18.18.0 || >=20.0.0}
 
+  '@typescript-eslint/scope-manager@8.20.0':
+    resolution: {integrity: sha512-J7+VkpeGzhOt3FeG1+SzhiMj9NzGD/M6KoGn9f4dbz3YzK9hvbhVTmLj/HiTp9DazIzJ8B4XcM80LrR9Dm1rJw==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+
   '@typescript-eslint/types@7.9.0':
     resolution: {integrity: sha512-oZQD9HEWQanl9UfsbGVcZ2cGaR0YT5476xfWE0oE5kQa2sNK2frxOlkeacLOTh9po4AlUT5rtkGyYM5kew0z5w==}
     engines: {node: ^18.18.0 || >=20.0.0}
 
+  '@typescript-eslint/types@8.20.0':
+    resolution: {integrity: sha512-cqaMiY72CkP+2xZRrFt3ExRBu0WmVitN/rYPZErA80mHjHx/Svgp8yfbzkJmDoQ/whcytOPO9/IZXnOc+wigRA==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+
   '@typescript-eslint/typescript-estree@7.9.0':
     resolution: {integrity: sha512-zBCMCkrb2YjpKV3LA0ZJubtKCDxLttxfdGmwZvTqqWevUPN0FZvSI26FalGFFUZU/9YQK/A4xcQF9o/VVaCKAg==}
     engines: {node: ^18.18.0 || >=20.0.0}
@@ -649,10 +654,20 @@ packages:
       typescript:
         optional: true
 
+  '@typescript-eslint/typescript-estree@8.20.0':
+    resolution: {integrity: sha512-Y7ncuy78bJqHI35NwzWol8E0X7XkRVS4K4P4TCyzWkOJih5NDvtoRDW4Ba9YJJoB2igm9yXDdYI/+fkiiAxPzA==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+    peerDependencies:
+      typescript: '>=4.8.4 <5.8.0'
+
   '@typescript-eslint/visitor-keys@7.9.0':
     resolution: {integrity: sha512-iESPx2TNLDNGQLyjKhUvIKprlP49XNEK+MvIf9nIO7ZZaZdbnfWKHnXAgufpxqfA0YryH8XToi4+CjBgVnFTSQ==}
     engines: {node: ^18.18.0 || >=20.0.0}
 
+  '@typescript-eslint/visitor-keys@8.20.0':
+    resolution: {integrity: sha512-v/BpkeeYAsPkKCkR8BDwcno0llhzWVqPOamQrAEMdpZav2Y9OVjd9dwJyBLJWwf335B5DmlifECIkZRJCaGaHA==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+
   '@ungap/structured-clone@1.2.0':
     resolution: {integrity: sha512-zuVdFrMJiuCDQUMCzQaD6KL28MjnqqN8XnAqiEq9PNm/hCPTSGfrXCOfwj1ow4LFb/tNymJPwsNbVePc1xFqrQ==}
 
@@ -1176,9 +1191,14 @@ packages:
     resolution: {integrity: sha512-OtIRv/2GyiF6o/d8K7MYKKbXrOUBIK6SfkIRM4Z0dY3w+LiQ0vy3F57m0Z71bjbyeiWFiHJ8brqnmE6H6/jEuw==}
     engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
 
+  eslint-visitor-keys@4.2.0:
+    resolution: {integrity: sha512-UyLnSehNt62FFhSwjZlHmeokpRK59rcz29j+F1/aDgbkbRTk7wIc9XzdoasMUbRNKDM0qQt/+BJ4BrpFeABemw==}
+    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
+
   eslint@8.57.0:
     resolution: {integrity: sha512-dZ6+mexnaTIbSBZWgou51U6OmzIhYM2VcNdtiTtI7qPNZm35Akpr0f6vtw3w1Kmn5PYo+tZVfh13WrhpS6oLqQ==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+    deprecated: This version is no longer supported. Please see https://eslint.org/version-support for other options.
     hasBin: true
 
   espree@10.0.1:
@@ -2483,6 +2503,12 @@ packages:
     peerDependencies:
       typescript: '>=4.2.0'
 
+  ts-api-utils@2.0.0:
+    resolution: {integrity: sha512-xCt/TOAc+EOHS1XPnijD3/yzpH6qg2xppZO1YDqGoVsNXfQfzHpOdNuXwrwOU8u4ITXJyDCTyt8w5g1sZv9ynQ==}
+    engines: {node: '>=18.12'}
+    peerDependencies:
+      typescript: '>=4.8.4'
+
   ts-interface-checker@0.1.13:
     resolution: {integrity: sha512-Y/arvbn+rrz3JCKl9C4kVNfTfSm2/mEp5FSz5EsZSANGPSlQrpRI5M4PKF+mJnE52jOO90PnPSc3Ur3bTQw0gA==}
 
@@ -3257,15 +3283,14 @@ snapshots:
 
   '@types/unist@3.0.0': {}
 
-  '@typescript-eslint/parser@7.9.0(eslint@8.57.0)(typescript@5.2.2)':
+  '@typescript-eslint/parser@8.20.0(eslint@8.57.0)(typescript@5.2.2)':
     dependencies:
-      '@typescript-eslint/scope-manager': 7.9.0
-      '@typescript-eslint/types': 7.9.0
-      '@typescript-eslint/typescript-estree': 7.9.0(typescript@5.2.2)
-      '@typescript-eslint/visitor-keys': 7.9.0
-      debug: 4.3.4
+      '@typescript-eslint/scope-manager': 8.20.0
+      '@typescript-eslint/types': 8.20.0
+      '@typescript-eslint/typescript-estree': 8.20.0(typescript@5.2.2)
+      '@typescript-eslint/visitor-keys': 8.20.0
+      debug: 4.3.5
       eslint: 8.57.0
-    optionalDependencies:
       typescript: 5.2.2
     transitivePeerDependencies:
       - supports-color
@@ -3275,8 +3300,15 @@ snapshots:
       '@typescript-eslint/types': 7.9.0
       '@typescript-eslint/visitor-keys': 7.9.0
 
+  '@typescript-eslint/scope-manager@8.20.0':
+    dependencies:
+      '@typescript-eslint/types': 8.20.0
+      '@typescript-eslint/visitor-keys': 8.20.0
+
   '@typescript-eslint/types@7.9.0': {}
 
+  '@typescript-eslint/types@8.20.0': {}
+
   '@typescript-eslint/typescript-estree@7.9.0(typescript@5.2.2)':
     dependencies:
       '@typescript-eslint/types': 7.9.0
@@ -3292,11 +3324,30 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  '@typescript-eslint/typescript-estree@8.20.0(typescript@5.2.2)':
+    dependencies:
+      '@typescript-eslint/types': 8.20.0
+      '@typescript-eslint/visitor-keys': 8.20.0
+      debug: 4.3.5
+      fast-glob: 3.3.2
+      is-glob: 4.0.3
+      minimatch: 9.0.4
+      semver: 7.6.2
+      ts-api-utils: 2.0.0(typescript@5.2.2)
+      typescript: 5.2.2
+    transitivePeerDependencies:
+      - supports-color
+
   '@typescript-eslint/visitor-keys@7.9.0':
     dependencies:
       '@typescript-eslint/types': 7.9.0
       eslint-visitor-keys: 3.4.3
 
+  '@typescript-eslint/visitor-keys@8.20.0':
+    dependencies:
+      '@typescript-eslint/types': 8.20.0
+      eslint-visitor-keys: 4.2.0
+
   '@ungap/structured-clone@1.2.0': {}
 
   acorn-jsx@5.3.2(acorn@8.12.0):
@@ -4074,6 +4125,8 @@ snapshots:
 
   eslint-visitor-keys@4.0.0: {}
 
+  eslint-visitor-keys@4.2.0: {}
+
   eslint@8.57.0:
     dependencies:
       '@eslint-community/eslint-utils': 4.4.0(eslint@8.57.0)
@@ -5760,6 +5813,10 @@ snapshots:
     dependencies:
       typescript: 5.2.2
 
+  ts-api-utils@2.0.0(typescript@5.2.2):
+    dependencies:
+      typescript: 5.2.2
+
   ts-interface-checker@0.1.13: {}
 
   tsconfck@3.1.1(typescript@5.2.2):