diff --git a/package.json b/package.json
index 6d8d7d9..8b5dc54 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
 		"@types/node": "^25.0.9",
 		"chai": "^6.0.1",
 		"del-cli": "^6.0.0",
-		"file-type": "^21.3.0",
+		"file-type": "^21.3.4",
 		"mocha": "^11.7.1",
 		"typescript": "^5.9.3"
 	},
diff --git a/yarn.lock b/yarn.lock
index 193af28..ad76388 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -111,7 +111,7 @@ __metadata:
     "@types/node": "npm:^25.0.9"
     chai: "npm:^6.0.1"
     del-cli: "npm:^6.0.0"
-    file-type: "npm:^21.3.0"
+    file-type: "npm:^21.3.4"
     mocha: "npm:^11.7.1"
     sax: "npm:^1.4.4"
     strtok3: "npm:^10.3.4"
@@ -452,15 +452,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"file-type@npm:^21.3.0":
-  version: 21.3.0
-  resolution: "file-type@npm:21.3.0"
+"file-type@npm:^21.3.4":
+  version: 21.3.4
+  resolution: "file-type@npm:21.3.4"
   dependencies:
     "@tokenizer/inflate": "npm:^0.4.1"
     strtok3: "npm:^10.3.4"
     token-types: "npm:^6.1.1"
     uint8array-extras: "npm:^1.4.0"
-  checksum: 10c0/1b1fa909e6063044a6da1d2ea348ee4d747ed9286382d3f0d4d6532c11fb2ea9f2e7e67b2bc7d745d1bc937e05dee1aa8cb912c64250933bcb393a3744f4e284
+  checksum: 10c0/6f15e7538c5d73f9308d2e897365d253a6647a6751bb1b0d85c78aebc02b8976afb7c6c9b3759687a064b1b3d60246e5504746b8f11e38b0d5a1b339087e00d2
   languageName: node
   linkType: hard