diff --git a/apps/converter/package.json b/apps/converter/package.json
index 122ddbf5..aada117e 100644
--- a/apps/converter/package.json
+++ b/apps/converter/package.json
@@ -25,7 +25,7 @@
     "docx-to-typst": "workspace:^",
     "docx-to-vfile": "workspace:^",
     "lucide-react": "^1.50.0",
-    "next": "16.3.8",
+    "next": "16.4.2",
     "react": "19.3.0",
     "react-dom": "19.3.0",
     "react-syntax-highlighter": "^16.1.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e12a5334..2b044070 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -250,8 +250,8 @@ importers:
         specifier: ^1.50.0
         version: 1.51.0(@types/react@19.3.0)(react@19.3.0)
       next:
-        specifier: 16.3.8
-        version: 16.3.8(@types/node@24.19.1)(react-dom@19.3.0(react@19.3.0))(react@19.3.0)
+        specifier: 16.4.2
+        version: 16.4.2(@types/node@24.19.1)(react-dom@19.3.0(react@19.3.0))(react@19.3.0)
       react:
         specifier: 19.3.0
         version: 19.3.0
@@ -3114,57 +3114,57 @@ packages:
     resolution: {integrity: sha512-VjHyKEqXAwYZK+HY7iJctYvRm3TFEbaQxeZwvAG1QRkoo1a39phMY8J6x9tUEqJI03W6MysB8F2jacI6wvcx+w==}
     engines: {node: '>= 12.22.0'}
 
-  '@next/env@16.3.8':
-    resolution: {integrity: sha512-Al9zqHVV7TJv0eFuOU4U7Lvv74PTih4Ch63sk2xCIpSTkE3udFnaOcnzP2lQVymiL7yS9Cj2iClUXlR3EQ5sEw==}
+  '@next/env@16.4.2':
+    resolution: {integrity: sha512-nTUTFH7G5/J/fmpkjVLegOkqyKOP0CEsJcMsyO4UCYeN1su+YMW/MfaSErnJskL7XM+UDK6aTvslxsRCyya/sA==}
 
-  '@next/swc-darwin-arm64@16.3.8':
-    resolution: {integrity: sha512-2JPRMh2nmQG5CiL7cXGL9AGwnPWJQ//cTtAUCT+w511QHk79SYz3LGv/pc5X643B/WEO0rvu3Yww0hqwt3kgeA==}
+  '@next/swc-darwin-arm64@16.4.2':
+    resolution: {integrity: sha512-ONkhFvZNFWlsEHOM/81AtxdyuJP2KRYKYR0JxPwvcu1AuPMMMgcL+wW2luldJvMtZwKtUxoSkCychW5wIeoYSw==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [darwin]
 
-  '@next/swc-darwin-x64@16.3.8':
-    resolution: {integrity: sha512-GZtCCOBKJ4leVIT/Th0llWKhD1ca92lzbQiS5R5ON9QkoiFnilFsebDae1JU2a3HWoKMEmEZWGs1AGLavVM72Q==}
+  '@next/swc-darwin-x64@16.4.2':
+    resolution: {integrity: sha512-luPCMbOsCoaF+kXJEUjmjmOZg1lC3BflhmUu+ZmW4tBu2vW/4AXak8JBFvePizGkxVmNiAw/r9ra+6UviCWtWQ==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [darwin]
 
-  '@next/swc-linux-arm64-gnu@16.3.8':
-    resolution: {integrity: sha512-O659ygeQYqneJ1fBKMpFxIFqYkYswu8IAS1OCKK/4f3ZgJJm1dRz4fVJZRi/kLLWjnBKnebOePA4WNv+sV1pVA==}
+  '@next/swc-linux-arm64-gnu@16.4.2':
+    resolution: {integrity: sha512-xhwFTAncJyaCNy5KqKKuKaIIdCy1/1ZV1s5S1G0hhT7wGMkDTlfJ6aQbfRFnIG/s3/kDrxQ8aycVe+c5QnP8ow==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [linux]
     libc: [glibc]
 
-  '@next/swc-linux-arm64-musl@16.3.8':
-    resolution: {integrity: sha512-dSjKSyWpzxoO1d3DIZZcP4XJcNaKeLmxQMFOiYl5vuBRMmweIqnAhty8tAmRsvTss779cK1FtYnDMj40e4TQlg==}
+  '@next/swc-linux-arm64-musl@16.4.2':
+    resolution: {integrity: sha512-T1PNmfbPcxr5ndtWUL/3wQtLXsz808lq6sc2GrNT5k2oquF7UyqZddHSuAewHVsWsGXe6nsl9HoN1YNriVjuSg==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [linux]
     libc: [musl]
 
-  '@next/swc-linux-x64-gnu@16.3.8':
-    resolution: {integrity: sha512-lbqOuz3RPRcv+o9msNsJw5x4+Y1ZwPTs6vmL6DCf7i0fZfvng/F59wyeDwqHIvV0mK//RBy/jJkZ+nCKsSMXjQ==}
+  '@next/swc-linux-x64-gnu@16.4.2':
+    resolution: {integrity: sha512-N9cDUOCGtkJG5PNKDFZUF3xXndrJJcpLp121uAGjIGvO/U2p9tfdNOM9htj7+5f72l0m8rMw/cvYacUJBQoudg==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [linux]
     libc: [glibc]
 
-  '@next/swc-linux-x64-musl@16.3.8':
-    resolution: {integrity: sha512-+316WswI8ScVgZeUd+1KGaXkHhaYQzCjvH/05TZSpJ8zBizb1a4G7DtO7F12jcBIqMOtsz9ji1t48fmKtzqsGA==}
+  '@next/swc-linux-x64-musl@16.4.2':
+    resolution: {integrity: sha512-yY2uh1YhX6ufuYy2FCbw1dqblbhI57GLYAJfCkqD9auTv6pLrH67Uccjc3QMKBeCYAG6lkgu08ExmX1bbjejjQ==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [linux]
     libc: [musl]
 
-  '@next/swc-win32-arm64-msvc@16.3.8':
-    resolution: {integrity: sha512-ji0gd4kMYUxO+1fJBIbiBVRCjzG/lloiyCccnlebvb1ZJ5qXCPZqYg4Jl1DrrixnWNMKylzgpmMWx0yNDYXlzw==}
+  '@next/swc-win32-arm64-msvc@16.4.2':
+    resolution: {integrity: sha512-j/ArWRIHpMMB6wYLMhr2puTguBt70lNU/Cmjl9p6dTDE8DGknYJMP9PdwPk2dqpCNL/KIX9yfngDvIesxJPmsg==}
     engines: {node: '>= 10'}
     cpu: [arm64]
     os: [win32]
 
-  '@next/swc-win32-x64-msvc@16.3.8':
-    resolution: {integrity: sha512-WcTlaKt/TWkh5kUjdJcUmB1XgZ+1c6fz4Y9fDHL73YNSdGaUWjceeWrrlwF0nv19iABYWC4iAq1oX1w4Bn0vfg==}
+  '@next/swc-win32-x64-msvc@16.4.2':
+    resolution: {integrity: sha512-AA4edyWHDko3NCSo0x6GomsdgFb0oR1J3MXU1b5xt6FRFg4AucrMPW3S0hCe/9onU0O1BbpGQBsqo1r0Gneu1g==}
     engines: {node: '>= 10'}
     cpu: [x64]
     os: [win32]
@@ -5298,8 +5298,8 @@ packages:
     resolution: {integrity: sha512-+Mc8UaAebFzgV+KpI5n7DasuuQCHA89dmwm7JXw3TV43ukfNQ9DnBH3Mdb2g/I4Fdxc26pwimBWvjIw0UAILSQ==}
     hasBin: true
 
-  next@16.3.8:
-    resolution: {integrity: sha512-U7QEZaTini6wKrb8A8hqLLqYQyCetegKjCpJOyxk642vWoMoU1x5PyZCJFvgYgiptA8xc5j/9xYlZFO7w9Sjmw==}
+  next@16.4.2:
+    resolution: {integrity: sha512-r+oBJojfefUjOiWkBhXgLS+igxX/7BWyK59uHnyOyplMSLtBZ+QLP3okrdYTbrfrbrmNTVWLBPaHDX9KRaIt3w==}
     engines: {node: '>=20.9.0'}
     hasBin: true
     peerDependencies:
@@ -7254,30 +7254,30 @@ snapshots:
       '@napi-rs/wasm-tools-win32-ia32-msvc': 1.1.0
       '@napi-rs/wasm-tools-win32-x64-msvc': 1.1.0
 
-  '@next/env@16.3.8': {}
+  '@next/env@16.4.2': {}
 
-  '@next/swc-darwin-arm64@16.3.8':
+  '@next/swc-darwin-arm64@16.4.2':
     optional: true
 
-  '@next/swc-darwin-x64@16.3.8':
+  '@next/swc-darwin-x64@16.4.2':
     optional: true
 
-  '@next/swc-linux-arm64-gnu@16.3.8':
+  '@next/swc-linux-arm64-gnu@16.4.2':
     optional: true
 
-  '@next/swc-linux-arm64-musl@16.3.8':
+  '@next/swc-linux-arm64-musl@16.4.2':
     optional: true
 
-  '@next/swc-linux-x64-gnu@16.3.8':
+  '@next/swc-linux-x64-gnu@16.4.2':
     optional: true
 
-  '@next/swc-linux-x64-musl@16.3.8':
+  '@next/swc-linux-x64-musl@16.4.2':
     optional: true
 
-  '@next/swc-win32-arm64-msvc@16.3.8':
+  '@next/swc-win32-arm64-msvc@16.4.2':
     optional: true
 
-  '@next/swc-win32-x64-msvc@16.3.8':
+  '@next/swc-win32-x64-msvc@16.4.2':
     optional: true
 
   '@nodelib/fs.scandir@2.1.5':
@@ -9390,9 +9390,9 @@ snapshots:
       railroad-diagrams: 1.0.0
       randexp: 0.4.6
 
-  next@16.3.8(@types/node@24.19.1)(react-dom@19.3.0(react@19.3.0))(react@19.3.0):
+  next@16.4.2(@types/node@24.19.1)(react-dom@19.3.0(react@19.3.0))(react@19.3.0):
     dependencies:
-      '@next/env': 16.3.8
+      '@next/env': 16.4.2
       '@swc/helpers': 0.5.23
       baseline-browser-mapping: 2.11.27
       caniuse-lite: 1.0.30001761
@@ -9401,14 +9401,14 @@ snapshots:
       react-dom: 19.3.0(react@19.3.0)
       styled-jsx: 5.1.6(react@19.3.0)
     optionalDependencies:
-      '@next/swc-darwin-arm64': 16.3.8
-      '@next/swc-darwin-x64': 16.3.8
-      '@next/swc-linux-arm64-gnu': 16.3.8
-      '@next/swc-linux-arm64-musl': 16.3.8
-      '@next/swc-linux-x64-gnu': 16.3.8
-      '@next/swc-linux-x64-musl': 16.3.8
-      '@next/swc-win32-arm64-msvc': 16.3.8
-      '@next/swc-win32-x64-msvc': 16.3.8
+      '@next/swc-darwin-arm64': 16.4.2
+      '@next/swc-darwin-x64': 16.4.2
+      '@next/swc-linux-arm64-gnu': 16.4.2
+      '@next/swc-linux-arm64-musl': 16.4.2
+      '@next/swc-linux-x64-gnu': 16.4.2
+      '@next/swc-linux-x64-musl': 16.4.2
+      '@next/swc-win32-arm64-msvc': 16.4.2
+      '@next/swc-win32-x64-msvc': 16.4.2
       sharp: 0.35.5(@types/node@24.19.1)
     transitivePeerDependencies:
       - '@babel/core'