diff --git a/package-lock.json b/package-lock.json
index c75be80b..08b6f727 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "eslint-config-standard-with-typescript": "^35.0.0",
         "eslint-plugin-svelte3": "^4.0.0",
         "flourite": "^1.3.0",
-        "gpt-tokenizer": "^2.1.2",
+        "gpt-tokenizer": "^2.5.1",
         "llama-tokenizer-js": "^1.2.2",
         "postcss": "^8.4.47",
         "sass": "^1.79.4",
@@ -3445,11 +3445,10 @@
       }
     },
     "node_modules/gpt-tokenizer": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/gpt-tokenizer/-/gpt-tokenizer-2.5.0.tgz",
-      "integrity": "sha512-O/hZmEqmDNjhj2LsO5Ly8Y8927vyI5J1FLbutkFkRo/S1AredRU/Mt2RFy3O71B3Bm6REz0a+3ezBVeYQaCS8Q==",
-      "dev": true,
-      "license": "MIT"
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/gpt-tokenizer/-/gpt-tokenizer-2.5.1.tgz",
+      "integrity": "sha512-26zNjvGrIf+a6yWg5l2DvNT4LXAmotHyx7IomHVhXiUs62BwKVFLv/l8yRQQrkUDc2XDtzCdjcNuJqzOjxxiPA==",
+      "dev": true
     },
     "node_modules/graceful-fs": {
       "version": "4.2.11",
diff --git a/package.json b/package.json
index 602424ed..a48da8e1 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "eslint-config-standard-with-typescript": "^35.0.0",
     "eslint-plugin-svelte3": "^4.0.0",
     "flourite": "^1.3.0",
-    "gpt-tokenizer": "^2.1.2",
+    "gpt-tokenizer": "^2.5.1",
     "llama-tokenizer-js": "^1.2.2",
     "postcss": "^8.4.47",
     "sass": "^1.79.4",