diff --git a/package-lock.json b/package-lock.json
index 0b13730..6444f65 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,6 +23,8 @@
         "uuid": "^11.1.0"
       },
       "devDependencies": {
+        "@types/bcryptjs": "^2.4.6",
+        "@types/jsonwebtoken": "^9.0.10",
         "@types/pg": "^8.20.0"
       }
     },
@@ -645,6 +647,31 @@
         "tslib": "^2.8.0"
       }
     },
+    "node_modules/@types/bcryptjs": {
+      "version": "2.4.6",
+      "resolved": "https://registry.npmjs.org/@types/bcryptjs/-/bcryptjs-2.4.6.tgz",
+      "integrity": "sha512-9xlo6R2qDs5uixm0bcIqCeMCE6HiQsIyel9KQySStiyqNl2tnj2mP3DX1Nf56MD6KMenNNlBBsy3LJ7gUEQPXQ==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@types/jsonwebtoken": {
+      "version": "9.0.10",
+      "resolved": "https://registry.npmjs.org/@types/jsonwebtoken/-/jsonwebtoken-9.0.10.tgz",
+      "integrity": "sha512-asx5hIG9Qmf/1oStypjanR7iKTv0gXQ1Ov/jfrX6kS/EO0OFni8orbmGCn0672NHR3kXHwpAwR+B368ZGN/2rA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/ms": "*",
+        "@types/node": "*"
+      }
+    },
+    "node_modules/@types/ms": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz",
+      "integrity": "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/node": {
       "version": "22.19.19",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.19.tgz",
diff --git a/package.json b/package.json
index 084ea76..baf31e5 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,8 @@
     "uuid": "^11.1.0"
   },
   "devDependencies": {
+    "@types/bcryptjs": "^2.4.6",
+    "@types/jsonwebtoken": "^9.0.10",
     "@types/pg": "^8.20.0"
   }
 }