diff --git a/samples/node/login-auth-code/package.json b/samples/node/login-auth-code/package.json
index bdbe307..8efc157 100644
--- a/samples/node/login-auth-code/package.json
+++ b/samples/node/login-auth-code/package.json
@@ -22,9 +22,9 @@
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     "@types/express": "5.0.6",
     "@types/express-session": "1.19.0",
-    "@types/node": "25.9.1",
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     "@types/supertest": "7.2.0",
-    "prettier": "3.8.3",
+    "prettier": "3.8.4",
     "supertest": "7.2.2",
     "tsx": "4.22.4",
     "typescript": "6.0.3",
diff --git a/samples/node/login-auth-code/yarn.lock b/samples/node/login-auth-code/yarn.lock
index 346625f..95282b6 100644
--- a/samples/node/login-auth-code/yarn.lock
+++ b/samples/node/login-auth-code/yarn.lock
@@ -11,13 +11,13 @@ __metadata:
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     dotenv: "npm:17.4.2"
     express: "npm:5.2.1"
     express-session: "npm:1.19.0"
     openid-client: "npm:6.8.4"
-    prettier: "npm:3.8.3"
+    prettier: "npm:3.8.4"
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     supertest: "npm:7.2.2"
     tsx: "npm:4.22.4"
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-"@types/node@npm:25.9.1":
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-  resolution: "@types/node@npm:25.9.1"
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diff --git a/samples/node/saml-sp-login/package.json b/samples/node/saml-sp-login/package.json
index 198f940..529bbc2 100644
--- a/samples/node/saml-sp-login/package.json
+++ b/samples/node/saml-sp-login/package.json
@@ -23,10 +23,10 @@
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     "@types/express-session": "1.19.0",
-    "@types/node": "25.9.1",
+    "@types/node": "25.9.3",
     "@types/passport": "1.0.17",
     "@types/supertest": "7.2.0",
-    "prettier": "3.8.3",
+    "prettier": "3.8.4",
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     "tsx": "4.22.4",
     "typescript": "6.0.3",
diff --git a/samples/node/saml-sp-login/yarn.lock b/samples/node/saml-sp-login/yarn.lock
index cc19a8c..2a31b06 100644
--- a/samples/node/saml-sp-login/yarn.lock
+++ b/samples/node/saml-sp-login/yarn.lock
@@ -12,14 +12,14 @@ __metadata:
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     "@types/express-session": "npm:1.19.0"
-    "@types/node": "npm:25.9.1"
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     "@types/passport": "npm:1.0.17"
     "@types/supertest": "npm:7.2.0"
     dotenv: "npm:17.4.2"
     express: "npm:5.2.1"
     express-session: "npm:1.19.0"
     passport: "npm:0.7.0"
-    prettier: "npm:3.8.3"
+    prettier: "npm:3.8.4"
     selfsigned: "npm:5.5.0"
     supertest: "npm:7.2.2"
     tsx: "npm:4.22.4"
@@ -759,12 +759,12 @@ __metadata:
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-"@types/node@npm:25.9.1":
-  version: 25.9.1
-  resolution: "@types/node@npm:25.9.1"
+"@types/node@npm:25.9.3":
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+  resolution: "@types/node@npm:25.9.3"
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diff --git a/samples/node/token-refresh/package.json b/samples/node/token-refresh/package.json
index 77d8654..4e8e024 100644
--- a/samples/node/token-refresh/package.json
+++ b/samples/node/token-refresh/package.json
@@ -22,9 +22,9 @@
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     "@types/express": "5.0.6",
     "@types/express-session": "1.19.0",
-    "@types/node": "25.9.1",
+    "@types/node": "25.9.3",
     "@types/supertest": "7.2.0",
-    "prettier": "3.8.3",
+    "prettier": "3.8.4",
     "supertest": "7.2.2",
     "tsx": "4.22.4",
     "typescript": "6.0.3",
diff --git a/samples/node/token-refresh/yarn.lock b/samples/node/token-refresh/yarn.lock
index 4a876f3..49a8414 100644
--- a/samples/node/token-refresh/yarn.lock
+++ b/samples/node/token-refresh/yarn.lock
@@ -11,13 +11,13 @@ __metadata:
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     "@types/express-session": "npm:1.19.0"
-    "@types/node": "npm:25.9.1"
+    "@types/node": "npm:25.9.3"
     "@types/supertest": "npm:7.2.0"
     dotenv: "npm:17.4.2"
     express: "npm:5.2.1"
     express-session: "npm:1.19.0"
     openid-client: "npm:6.8.4"
-    prettier: "npm:3.8.3"
+    prettier: "npm:3.8.4"
     selfsigned: "npm:5.5.0"
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     tsx: "npm:4.22.4"
@@ -676,12 +676,12 @@ __metadata:
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-  resolution: "@types/node@npm:25.9.1"
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