diff --git a/package.json b/package.json
index e6438ee..961b448 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@types/mocha": "^10.0.10",
-    "@types/node": "^26.4.1",
+    "@types/node": "^26.5.0",
     "eslint": "^8.57.1",
     "eslint-config-etherpad": "^4.0.5",
     "typescript": "^7.0.2"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bf0eb91..f234317 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -22,8 +22,8 @@ importers:
         specifier: ^10.0.10
         version: 10.0.10
       '@types/node':
-        specifier: ^26.4.1
-        version: 26.4.1
+        specifier: ^26.5.0
+        version: 26.5.0
       eslint:
         specifier: ^8.57.1
         version: 8.57.1(supports-color@7.2.0)
@@ -110,8 +110,8 @@ packages:
   '@types/mocha@10.0.10':
     resolution: {integrity: sha512-xPyYSz1cMPnJQhl0CLMH68j3gprKZaTjG3s5Vi+fDgx+uhG9NOXwbVt52eFS8ECyXhyKcjDLCBEqBExKuiZb7Q==}
 
-  '@types/node@26.4.1':
-    resolution: {integrity: sha512-k97ENvZWtvA6yqz5/FS6a7duDgOPEeOQOc2iKS/nY6mX6qJUKtLnWzQS+Xj6tXweyj6ZcTAK2Qecetnvi9nCLA==}
+  '@types/node@26.5.0':
+    resolution: {integrity: sha512-dVSGpriSoCgz8WnDNTuSSuSv1PC/ALXihO4ulRZt7Md8k9mlbdin3lGOcDE8SnWOgf513ByWlXd7BK4azmyg/A==}
 
   '@typescript-eslint/eslint-plugin@7.18.0':
     resolution: {integrity: sha512-94EQTWZ40mzBc42ATNIBimBEDltSJ9RQHCC8vc/PDbxi4k8dVwUAv4o98dk50M1zB+JGFxp43FP7f8+FP8R6Sw==}
@@ -1569,8 +1569,8 @@ packages:
     resolution: {integrity: sha512-nWJ91DjeOkej/TA8pXQ3myruKpKEYgqvpw9lz4OPHj/NWFNluYrjbz9j01CJ8yKQd2g4jFoOkINCTW2I5LEEyw==}
     engines: {node: '>= 0.4'}
 
-  undici-types@8.3.0:
-    resolution: {integrity: sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==}
+  undici-types@8.9.0:
+    resolution: {integrity: sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==}
 
   universalify@0.1.2:
     resolution: {integrity: sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==}
@@ -1706,9 +1706,9 @@ snapshots:
 
   '@types/mocha@10.0.10': {}
 
-  '@types/node@26.4.1':
+  '@types/node@26.5.0':
     dependencies:
-      undici-types: 8.3.0
+      undici-types: 8.9.0
 
   '@typescript-eslint/eslint-plugin@7.18.0(@typescript-eslint/parser@7.18.0(eslint@8.57.1(supports-color@7.2.0))(supports-color@7.2.0)(typescript@7.0.2))(eslint@8.57.1(supports-color@7.2.0))(supports-color@7.2.0)(typescript@7.0.2)':
     dependencies:
@@ -3384,7 +3384,7 @@ snapshots:
       has-symbols: 1.1.0
       which-boxed-primitive: 1.1.1
 
-  undici-types@8.3.0: {}
+  undici-types@8.9.0: {}
 
   universalify@0.1.2: {}