diff --git a/package.json b/package.json
index 5e1fd8ee..2ab18c0b 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "seedrandom": "3.0.5",
     "superjson": "2.2.1",
     "supertokens-auth-react": "0.48.0",
-    "supertokens-node": "20.1.5",
+    "supertokens-node": "21.0.0",
     "supertokens-web-js": "0.14.0",
     "use-context-selector": "2.0.0",
     "use-immer": "0.10.0",
@@ -83,7 +83,6 @@
   },
   "devDependencies": {
     "@chakra-ui/cli": "2.5.5",
-    "@types/cookie": "0.6.0",
     "@types/eslint": "9.6.1",
     "@types/jsonwebtoken": "9.0.7",
     "@types/micromatch": "4.0.9",
diff --git a/src/app/api/auth/[[...path]]/route.ts b/src/app/api/auth/[[...path]]/route.ts
index 24f0dbbb..35c08f6c 100644
--- a/src/app/api/auth/[[...path]]/route.ts
+++ b/src/app/api/auth/[[...path]]/route.ts
@@ -1,13 +1,13 @@
 import type { NextRequest } from 'next/server';
-import { NextResponse } from 'next/server';
 import { getAppDirRequestHandler } from 'supertokens-node/nextjs';
 
 import { ensureSuperTokensInit } from '../../../../infrastructures/supertokens/backendConfig';
 
 ensureSuperTokensInit();
 
-const handleCall = getAppDirRequestHandler(NextResponse);
+const handleCall = getAppDirRequestHandler();
 
+// cf. https://supertokens.com/docs/emailpassword/nextjs/app-directory/setting-up-backend
 export async function GET(request: NextRequest): Promise<Response> {
   const res = await handleCall(request);
   if (!res.headers.has('Cache-Control')) {
diff --git a/yarn.lock b/yarn.lock
index 98942ad4..6d0d9b55 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3847,13 +3847,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/cookie@npm:0.6.0":
-  version: 0.6.0
-  resolution: "@types/cookie@npm:0.6.0"
-  checksum: 10c0/5b326bd0188120fb32c0be086b141b1481fec9941b76ad537f9110e10d61ee2636beac145463319c71e4be67a17e85b81ca9e13ceb6e3bb63b93d16824d6c149
-  languageName: node
-  linkType: hard
-
 "@types/eslint@npm:9.6.1":
   version: 9.6.1
   resolution: "@types/eslint@npm:9.6.1"
@@ -5994,10 +5987,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cookie@npm:0.4.0":
-  version: 0.4.0
-  resolution: "cookie@npm:0.4.0"
-  checksum: 10c0/71508a1c8a4e97bb88f42635542ef24ebe7e713f82573ac61e9b289616334d14bfb28210d7979d9ada24b0254f5fb563af938cac13bc8c0c3f60f47a2257f791
+"cookie@npm:^0.7.2":
+  version: 0.7.2
+  resolution: "cookie@npm:0.7.2"
+  checksum: 10c0/9596e8ccdbf1a3a88ae02cf5ee80c1c50959423e1022e4e60b91dd87c622af1da309253d8abdb258fb5e3eacb4f08e579dc58b4897b8087574eee0fd35dfa5d2
   languageName: node
   linkType: hard
 
@@ -13145,6 +13138,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"set-cookie-parser@npm:^2.6.0":
+  version: 2.7.1
+  resolution: "set-cookie-parser@npm:2.7.1"
+  checksum: 10c0/060c198c4c92547ac15988256f445eae523f57f2ceefeccf52d30d75dedf6bff22b9c26f756bd44e8e560d44ff4ab2130b178bd2e52ef5571bf7be3bd7632d9a
+  languageName: node
+  linkType: hard
+
 "set-function-length@npm:^1.2.1":
   version: 1.2.2
   resolution: "set-function-length@npm:1.2.2"
@@ -13928,13 +13928,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"supertokens-node@npm:20.1.5":
-  version: 20.1.5
-  resolution: "supertokens-node@npm:20.1.5"
+"supertokens-node@npm:21.0.0":
+  version: 21.0.0
+  resolution: "supertokens-node@npm:21.0.0"
   dependencies:
     buffer: "npm:^6.0.3"
     content-type: "npm:^1.0.5"
-    cookie: "npm:0.4.0"
+    cookie: "npm:^0.7.2"
     cross-fetch: "npm:^3.1.6"
     debug: "npm:^4.3.3"
     jose: "npm:^4.13.1"
@@ -13943,10 +13943,11 @@ __metadata:
     pako: "npm:^2.1.0"
     pkce-challenge: "npm:^3.0.0"
     process: "npm:^0.11.10"
+    set-cookie-parser: "npm:^2.6.0"
     supertokens-js-override: "npm:^0.0.4"
     tldts: "npm:^6.1.48"
     twilio: "npm:^4.19.3"
-  checksum: 10c0/6e8c223a2e084770b070288440adb0547da581e9412f0671f6d99d6e7ffb11148d653a2c90c4477f104f2204d4d4c82e5a57701ee271bccf5cc91918f668d7cf
+  checksum: 10c0/aee89761b39740a3b48b9a2b2bd5a4c6ea64823f1d9720b7db5182fa79d7ec2b3030929faacb8e641d1613c24bbfb0589411c1c7e16b75757b39dfc56afd7c79
   languageName: node
   linkType: hard
 
@@ -14266,7 +14267,6 @@ __metadata:
     "@trpc/next": "npm:11.0.0-rc.608"
     "@trpc/react-query": "npm:11.0.0-rc.608"
     "@trpc/server": "npm:11.0.0-rc.608"
-    "@types/cookie": "npm:0.6.0"
     "@types/eslint": "npm:9.6.1"
     "@types/jsonwebtoken": "npm:9.0.7"
     "@types/micromatch": "npm:4.0.9"
@@ -14327,7 +14327,7 @@ __metadata:
     sort-package-json: "npm:2.10.1"
     superjson: "npm:2.2.1"
     supertokens-auth-react: "npm:0.48.0"
-    supertokens-node: "npm:20.1.5"
+    supertokens-node: "npm:21.0.0"
     supertokens-web-js: "npm:0.14.0"
     typescript: "npm:5.6.3"
     use-context-selector: "npm:2.0.0"