diff --git a/day003/dapp-sample/client/package-lock.json b/day003/dapp-sample/client/package-lock.json
index 1873090..505c19b 100644
--- a/day003/dapp-sample/client/package-lock.json
+++ b/day003/dapp-sample/client/package-lock.json
@@ -7,7 +7,7 @@
     "": {
       "version": "0.1.0",
       "dependencies": {
-        "axios": "^1.13.5",
+        "axios": "^1.15.0",
         "react": "^16.6.3",
         "react-bootstrap": "^0.32.4",
         "react-dom": "^16.6.3",
@@ -5018,14 +5018,14 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.13.5",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.13.5.tgz",
-      "integrity": "sha512-cz4ur7Vb0xS4/KUN0tPWe44eqxrIu31me+fbang3ijiNscE129POzipJJA6zniq2C/Z6sJCjMimjS8Lc/GAs8Q==",
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.15.0.tgz",
+      "integrity": "sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==",
       "license": "MIT",
       "dependencies": {
         "follow-redirects": "^1.15.11",
         "form-data": "^4.0.5",
-        "proxy-from-env": "^1.1.0"
+        "proxy-from-env": "^2.1.0"
       }
     },
     "node_modules/axobject-query": {
@@ -15105,9 +15105,13 @@
       }
     },
     "node_modules/proxy-from-env": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
-      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-2.1.0.tgz",
+      "integrity": "sha512-cJ+oHTW1VAEa8cJslgmUZrc+sjRKgAKl3Zyse6+PV38hZe/V6Z14TbCuXcan9F9ghlz4QrFr2c92TNF82UkYHA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      }
     },
     "node_modules/punycode": {
       "version": "2.1.1",
diff --git a/day003/dapp-sample/client/package.json b/day003/dapp-sample/client/package.json
index 2d99af3..9a94987 100644
--- a/day003/dapp-sample/client/package.json
+++ b/day003/dapp-sample/client/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "axios": "^1.13.5",
+    "axios": "^1.15.0",
     "react": "^16.6.3",
     "react-bootstrap": "^0.32.4",
     "react-dom": "^16.6.3",