diff --git a/package-lock.json b/package-lock.json
index e5b1897..0d7167f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,7 +33,7 @@
         "dotenv": "^17.2.1",
         "jest-fixed-jsdom": "^0.0.9",
         "mongodb": "^6.18.0",
-        "next": "^15.4.4",
+        "next": "^15.5.3",
         "next-test-api-route-handler": "^5.0.0",
         "react": "^19.1.0",
         "rejoinder": "^2.0.2",
@@ -9266,15 +9266,15 @@
       }
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-      "resolved": "https://registry.npmjs.org/@next/env/-/env-15.4.4.tgz",
-      "integrity": "sha512-SJKOOkULKENyHSYXE5+KiFU6itcIb6wSBjgM92meK0HVKpo94dNOLZVdLLuS7/BxImROkGoPsjR4EnuDucqiiA==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/env/-/env-15.5.3.tgz",
+      "integrity": "sha512-RSEDTRqyihYXygx/OJXwvVupfr9m04+0vH8vyy0HfZ7keRto6VX9BbEk0J2PUk0VGy6YhklJUSrgForov5F9pw==",
       "license": "MIT"
     },
     "node_modules/@next/swc-darwin-arm64": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-15.4.4.tgz",
-      "integrity": "sha512-eVG55dnGwfUuG+TtnUCt+mEJ+8TGgul6nHEvdb8HEH7dmJIFYOCApAaFrIrxwtEq2Cdf+0m5sG1Np8cNpw9EAw==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-arm64/-/swc-darwin-arm64-15.5.3.tgz",
+      "integrity": "sha512-nzbHQo69+au9wJkGKTU9lP7PXv0d1J5ljFpvb+LnEomLtSbJkbZyEs6sbF3plQmiOB2l9OBtN2tNSvCH1nQ9Jg==",
       "cpu": [
         "arm64"
       ],
@@ -9288,9 +9288,9 @@
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     "node_modules/@next/swc-darwin-x64": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-15.4.4.tgz",
-      "integrity": "sha512-zqG+/8apsu49CltEj4NAmCGZvHcZbOOOsNoTVeIXphYWIbE4l6A/vuQHyqll0flU2o3dmYCXsBW5FmbrGDgljQ==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-darwin-x64/-/swc-darwin-x64-15.5.3.tgz",
+      "integrity": "sha512-w83w4SkOOhekJOcA5HBvHyGzgV1W/XvOfpkrxIse4uPWhYTTRwtGEM4v/jiXwNSJvfRvah0H8/uTLBKRXlef8g==",
       "cpu": [
         "x64"
       ],
@@ -9304,9 +9304,9 @@
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     "node_modules/@next/swc-linux-arm64-gnu": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-15.4.4.tgz",
-      "integrity": "sha512-LRD4l2lq4R+2QCHBQVC0wjxxkLlALGJCwigaJ5FSRSqnje+MRKHljQNZgDCaKUZQzO/TXxlmUdkZP/X3KNGZaw==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-gnu/-/swc-linux-arm64-gnu-15.5.3.tgz",
+      "integrity": "sha512-+m7pfIs0/yvgVu26ieaKrifV8C8yiLe7jVp9SpcIzg7XmyyNE7toC1fy5IOQozmr6kWl/JONC51osih2RyoXRw==",
       "cpu": [
         "arm64"
       ],
@@ -9320,9 +9320,9 @@
       }
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     "node_modules/@next/swc-linux-arm64-musl": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-15.4.4.tgz",
-      "integrity": "sha512-LsGUCTvuZ0690fFWerA4lnQvjkYg9gHo12A3wiPUR4kCxbx/d+SlwmonuTH2SWZI+RVGA9VL3N0S03WTYv6bYg==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-arm64-musl/-/swc-linux-arm64-musl-15.5.3.tgz",
+      "integrity": "sha512-u3PEIzuguSenoZviZJahNLgCexGFhso5mxWCrrIMdvpZn6lkME5vc/ADZG8UUk5K1uWRy4hqSFECrON6UKQBbQ==",
       "cpu": [
         "arm64"
       ],
@@ -9336,9 +9336,9 @@
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     "node_modules/@next/swc-linux-x64-gnu": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-15.4.4.tgz",
-      "integrity": "sha512-aOy5yNRpLL3wNiJVkFYl6w22hdREERNjvegE6vvtix8LHRdsTHhWTpgvcYdCK7AIDCQW5ATmzr9XkPHvSoAnvg==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-gnu/-/swc-linux-x64-gnu-15.5.3.tgz",
+      "integrity": "sha512-lDtOOScYDZxI2BENN9m0pfVPJDSuUkAD1YXSvlJF0DKwZt0WlA7T7o3wrcEr4Q+iHYGzEaVuZcsIbCps4K27sA==",
       "cpu": [
         "x64"
       ],
@@ -9352,9 +9352,9 @@
       }
     },
     "node_modules/@next/swc-linux-x64-musl": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-15.4.4.tgz",
-      "integrity": "sha512-FL7OAn4UkR8hKQRGBmlHiHinzOb07tsfARdGh7v0Z0jEJ3sz8/7L5bR23ble9E6DZMabSStqlATHlSxv1fuzAg==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-linux-x64-musl/-/swc-linux-x64-musl-15.5.3.tgz",
+      "integrity": "sha512-9vWVUnsx9PrY2NwdVRJ4dUURAQ8Su0sLRPqcCCxtX5zIQUBES12eRVHq6b70bbfaVaxIDGJN2afHui0eDm+cLg==",
       "cpu": [
         "x64"
       ],
@@ -9368,9 +9368,9 @@
       }
     },
     "node_modules/@next/swc-win32-arm64-msvc": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-15.4.4.tgz",
-      "integrity": "sha512-eEdNW/TXwjYhOulQh0pffTMMItWVwKCQpbziSBmgBNFZIIRn2GTXrhrewevs8wP8KXWYMx8Z+mNU0X+AfvtrRg==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-arm64-msvc/-/swc-win32-arm64-msvc-15.5.3.tgz",
+      "integrity": "sha512-1CU20FZzY9LFQigRi6jM45oJMU3KziA5/sSG+dXeVaTm661snQP6xu3ykGxxwU5sLG3sh14teO/IOEPVsQMRfA==",
       "cpu": [
         "arm64"
       ],
@@ -9384,9 +9384,9 @@
       }
     },
     "node_modules/@next/swc-win32-x64-msvc": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-15.4.4.tgz",
-      "integrity": "sha512-SE5pYNbn/xZKMy1RE3pAs+4xD32OI4rY6mzJa4XUkp/ItZY+OMjIgilskmErt8ls/fVJ+Ihopi2QIeW6O3TrMw==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-x64-msvc/-/swc-win32-x64-msvc-15.5.3.tgz",
+      "integrity": "sha512-JMoLAq3n3y5tKXPQwCK5c+6tmwkuFDa2XAxz8Wm4+IVthdBZdZGh+lmiLUHg9f9IDwIQpUjp+ysd6OkYTyZRZw==",
       "cpu": [
         "x64"
       ],
@@ -21290,12 +21290,12 @@
       }
     },
     "node_modules/next": {
-      "version": "15.4.4",
-      "resolved": "https://registry.npmjs.org/next/-/next-15.4.4.tgz",
-      "integrity": "sha512-kNcubvJjOL9yUOfwtZF3HfDhuhp+kVD+FM2A6Tyua1eI/xfmY4r/8ZS913MMz+oWKDlbps/dQOWdDricuIkXLw==",
+      "version": "15.5.3",
+      "resolved": "https://registry.npmjs.org/next/-/next-15.5.3.tgz",
+      "integrity": "sha512-r/liNAx16SQj4D+XH/oI1dlpv9tdKJ6cONYPwwcCC46f2NjpaRWY+EKCzULfgQYV6YKXjHBchff2IZBSlZmJNw==",
       "license": "MIT",
       "dependencies": {
-        "@next/env": "15.4.4",
+        "@next/env": "15.5.3",
         "@swc/helpers": "0.5.15",
         "caniuse-lite": "^1.0.30001579",
         "postcss": "8.4.31",
@@ -21308,14 +21308,14 @@
         "node": "^18.18.0 || ^19.8.0 || >= 20.0.0"
       },
       "optionalDependencies": {
-        "@next/swc-darwin-arm64": "15.4.4",
-        "@next/swc-darwin-x64": "15.4.4",
-        "@next/swc-linux-arm64-gnu": "15.4.4",
-        "@next/swc-linux-arm64-musl": "15.4.4",
-        "@next/swc-linux-x64-gnu": "15.4.4",
-        "@next/swc-linux-x64-musl": "15.4.4",
-        "@next/swc-win32-arm64-msvc": "15.4.4",
-        "@next/swc-win32-x64-msvc": "15.4.4",
+        "@next/swc-darwin-arm64": "15.5.3",
+        "@next/swc-darwin-x64": "15.5.3",
+        "@next/swc-linux-arm64-gnu": "15.5.3",
+        "@next/swc-linux-arm64-musl": "15.5.3",
+        "@next/swc-linux-x64-gnu": "15.5.3",
+        "@next/swc-linux-x64-musl": "15.5.3",
+        "@next/swc-win32-arm64-msvc": "15.5.3",
+        "@next/swc-win32-x64-msvc": "15.5.3",
         "sharp": "^0.34.3"
       },
       "peerDependencies": {
@@ -30609,7 +30609,7 @@
         "bytes": "^3.1.2",
         "core-js": "^3.44.0",
         "mongodb": "^6.18.0",
-        "next": "^15.4.4",
+        "next": "^15.5.3",
         "toss-expression": "^0.1.2",
         "type-fest": "^4.41.0"
       },
diff --git a/package.json b/package.json
index f6489fa..c3c4bf2 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "dotenv": "^17.2.1",
     "jest-fixed-jsdom": "^0.0.9",
     "mongodb": "^6.18.0",
-    "next": "^15.4.4",
+    "next": "^15.5.3",
     "next-test-api-route-handler": "^5.0.0",
     "react": "^19.1.0",
     "rejoinder": "^2.0.2",
diff --git a/packages/backend/package.json b/packages/backend/package.json
index 07b8368..83bab36 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -101,7 +101,7 @@
     "bytes": "^3.1.2",
     "core-js": "^3.44.0",
     "mongodb": "^6.18.0",
-    "next": "^15.4.4",
+    "next": "^15.5.3",
     "toss-expression": "^0.1.2",
     "type-fest": "^4.41.0"
   },