diff --git a/backend/package.json b/backend/package.json
index 42a0fd4..4700a80 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -30,9 +30,9 @@
   },
   "devDependencies": {
     "@types/bcryptjs": "^2.4.6",
-    "@types/node": "^22.10.2",
-    "@types/pg": "^8.15.0",
+    "@types/node": "^25.5.0",
+    "@types/pg": "^8.20.0",
     "tsx": "^4.19.2",
-    "typescript": "^5.7.2"
+    "typescript": "^6.0.2"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index bd1e275..4d06f0d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,10 +31,10 @@
       },
       "devDependencies": {
         "@types/bcryptjs": "^2.4.6",
-        "@types/node": "^22.10.2",
-        "@types/pg": "^8.15.0",
+        "@types/node": "^25.5.0",
+        "@types/pg": "^8.20.0",
         "tsx": "^4.19.2",
-        "typescript": "^5.7.2"
+        "typescript": "^6.0.2"
       },
       "engines": {
         "node": ">=20.0.0"
@@ -809,19 +809,19 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.19.15",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.15.tgz",
-      "integrity": "sha512-F0R/h2+dsy5wJAUe3tAU6oqa2qbWY5TpNfL/RGmo1y38hiyO1w3x2jPtt76wmuaJI4DQnOBu21cNXQ2STIUUWg==",
+      "version": "25.5.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.0.tgz",
+      "integrity": "sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~7.18.0"
       }
     },
     "node_modules/@types/pg": {
-      "version": "8.18.0",
-      "resolved": "https://registry.npmjs.org/@types/pg/-/pg-8.18.0.tgz",
-      "integrity": "sha512-gT+oueVQkqnj6ajGJXblFR4iavIXWsGAFCk3dP4Kki5+a9R4NMt0JARdk6s8cUKcfUoqP5dAtDSLU8xYUTFV+Q==",
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/@types/pg/-/pg-8.20.0.tgz",
+      "integrity": "sha512-bEPFOaMAHTEP1EzpvHTbmwR8UsFyHSKsRisLIHVMXnpNefSbGA1bD6CVy+qKjGSqmZqNqBDV2azOBo8TgkcVow==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1911,9 +1911,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
@@ -1925,9 +1925,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
+      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
       "dev": true,
       "license": "MIT"
     },
@@ -1971,7 +1971,7 @@
         "zod": "^3.24.1"
       },
       "devDependencies": {
-        "typescript": "^5.7.2"
+        "typescript": "^6.0.2"
       }
     }
   }
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 213791f..431ef7e 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -16,6 +16,6 @@
     "zod": "^3.24.1"
   },
   "devDependencies": {
-    "typescript": "^5.7.2"
+    "typescript": "^6.0.2"
   }
 }