diff --git a/worker/package-lock.json b/worker/package-lock.json
index 35f3c20..c60a0af 100644
--- a/worker/package-lock.json
+++ b/worker/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "devDependencies": {
         "@cloudflare/vitest-pool-workers": "0.20.3",
-        "@types/node": "24.2.0",
+        "@types/node": "26.2.0",
         "typescript": "5.9.2",
         "vitest": "4.1.10",
         "wrangler": "4.120.0"
@@ -1569,13 +1569,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "24.2.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.2.0.tgz",
-      "integrity": "sha512-3xyG3pMCq3oYCNg7/ZP+E1ooTaGB4cG8JWRsqqOYQdbWNY4zbaV0Ennrd7stjiJEFZCaybcIgpTjJWHRfBSIDw==",
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.10.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@vitest/expect": {
@@ -2487,9 +2487,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.10.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.10.0.tgz",
-      "integrity": "sha512-t5Fy/nfn+14LuOc2KNYg75vZqClpAiqscVvMygNnlsHBFpSXdJaYtXMcdNLpl/Qvc3P2cB3s6lOV51nqsFq4ag==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/worker/package.json b/worker/package.json
index 836e0ba..3bbf450 100644
--- a/worker/package.json
+++ b/worker/package.json
@@ -13,7 +13,7 @@
   },
   "devDependencies": {
     "@cloudflare/vitest-pool-workers": "0.20.3",
-    "@types/node": "24.2.0",
+    "@types/node": "26.2.0",
     "typescript": "5.9.2",
     "vitest": "4.1.10",
     "wrangler": "4.120.0"