diff --git a/frontend/package.json b/frontend/package.json
index a902053..42b7b8b 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -8,7 +8,7 @@
     "@testing-library/react": "^16.3.2",
     "@testing-library/user-event": "^14.6.1",
     "@types/jest": "^30.0.0",
-    "@types/node": "^25.9.3",
+    "@types/node": "^26.0.0",
     "@types/react": "^19.2.17",
     "@types/react-dom": "^19.2.3",
     "google-protobuf": "^4.0.2",
@@ -55,7 +55,7 @@
   },
   "devDependencies": {
     "@types/google-protobuf": "^3.15.12",
-    "@types/node": "25.9.3",
+    "@types/node": "26.0.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^5.5.6",
     "gts": "^7.0.0",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 804225c..3c637c5 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -2517,12 +2517,12 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@^25.9.3":
-  version "25.9.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-25.9.3.tgz#11dfe7a33e68fa5c560f0aa76cc5595621ef26b9"
-  integrity sha512-603BddQMv3pUcr4U2dhujk83N2tTDVr/34wII2B6bJy6g+8WD6yUb11jszNs0gdi4PesVWl7ABt8nYMVpnLUcg==
+"@types/node@*", "@types/node@^26.0.0":
+  version "26.0.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-26.0.0.tgz#d4aece9e9412e9f2008d59bc2d74f5279316b665"
+  integrity sha512-vf2YFi1iY9lHGwNJMs01biZFbKJkrZR1T6/MlzjhJLPdntOHLhTrDSnSVcdtvjihi4VQNlrFRIxLsDBlQpAipA==
   dependencies:
-    undici-types ">=7.24.0 <7.24.7"
+    undici-types "~8.3.0"
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.4"
@@ -10519,10 +10519,10 @@ underscore@1.13.6:
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.13.6.tgz#04786a1f589dc6c09f761fc5f45b89e935136441"
   integrity sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A==
 
-"undici-types@>=7.24.0 <7.24.7":
-  version "7.24.6"
-  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-7.24.6.tgz#61275b485d7fd4e9d269c7cf04ec2873c9cc0f91"
-  integrity sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==
+undici-types@~8.3.0:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-8.3.0.tgz#44e9fc9f3244648cdea35e4f9bb2d681e9410809"
+  integrity sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==
 
 unicode-canonical-property-names-ecmascript@^2.0.0:
   version "2.0.0"