diff --git a/packages/backend/package.json b/packages/backend/package.json
index 4702f04739..1ee74317a6 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -53,7 +53,7 @@
 		"deepl-node": "1.13.0",
 		"escape-regexp": "0.0.1",
 		"feed": "4.2.2",
-		"file-type": "19.1.0",
+		"file-type": "19.1.1",
 		"firefish-js": "workspace:*",
 		"fluent-ffmpeg": "2.1.3",
 		"form-data": "4.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bb39793db4..df2c1ca7b7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -139,8 +139,8 @@ importers:
         specifier: 4.2.2
         version: 4.2.2
       file-type:
-        specifier: 19.1.0
-        version: 19.1.0
+        specifier: 19.1.1
+        version: 19.1.1
       firefish-js:
         specifier: workspace:*
         version: link:../firefish-js
@@ -3979,8 +3979,8 @@ packages:
     resolution: {integrity: sha512-d+l3qxjSesT4V7v2fh+QnmFnUWv9lSpjarhShNTgBOfA0ttejbQUAlHLitbjkoRiDulW0OPoQPYIGhIC8ohejg==}
     engines: {node: '>=18'}
 
-  file-type@19.1.0:
-    resolution: {integrity: sha512-5rzeC2/GeStiAlYCenfrbKrQCiEzJTetCExFinFCH1UUz1XL7NlxRpLTwdWXzlVhLReRrWkfkNCH1Ap5zqOXtg==}
+  file-type@19.1.1:
+    resolution: {integrity: sha512-FF4rVPjylL7HkybFBpnBfcnpdi4MGNSFuk4s4VvTdt1wm9tVMdGmtBhvXyz+nh8565FJ5qDUMIPXR+WHLrfHew==}
     engines: {node: '>=18'}
 
   file-type@3.9.0:
@@ -10129,7 +10129,7 @@ snapshots:
     dependencies:
       is-unicode-supported: 2.0.0
 
-  file-type@19.1.0:
+  file-type@19.1.1:
     dependencies:
       strtok3: 7.1.0
       token-types: 6.0.0