diff --git a/preference-service/package-lock.json b/preference-service/package-lock.json
index fac80eb..a234363 100644
--- a/preference-service/package-lock.json
+++ b/preference-service/package-lock.json
@@ -84,6 +84,11 @@
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       "dev": true
     },
+    "@types/validator": {
+      "version": "13.7.10",
+      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-13.7.10.tgz",
+      "integrity": "sha512-t1yxFAR2n0+VO6hd/FJ9F2uezAZVWHLmpmlJzm1eX03+H7+HsuTAp7L8QJs+2pQCfWkP1+EXsGK9Z9v7o/qPVQ=="
+    },
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       "version": "1.3.7",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
@@ -234,12 +239,13 @@
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     },
     "class-validator": {
-      "version": "0.9.1",
-      "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.9.1.tgz",
-      "integrity": "sha512-3wApflrd3ywVZyx4jaasGoFt8pmo4aGLPPAEKCKCsTRWVGPilahD88q3jQjRQwja50rl9a7rsP5LAxJYwGK8/Q==",
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.14.0.tgz",
+      "integrity": "sha512-ct3ltplN8I9fOwUd8GrP8UQixwff129BkEtuWDKL5W45cQuLd19xqmTLu5ge78YDm/fdje6FMt0hGOhl0lii3A==",
       "requires": {
-        "google-libphonenumber": "^3.1.6",
-        "validator": "10.4.0"
+        "@types/validator": "^13.7.10",
+        "libphonenumber-js": "^1.10.14",
+        "validator": "^13.7.0"
       }
     },
     "cli-highlight": {
@@ -577,11 +583,6 @@
         "path-is-absolute": "^1.0.0"
       }
     },
-    "google-libphonenumber": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.2.tgz",
-      "integrity": "sha512-ubjGeosYPeusjYbUHy76lCniGTTI0k1rIFc+uKBX+jHQLDmWOSUtlFUxaeoLJ+Y+PAMM6dWp+C1HjHx5BI8kEw=="
-    },
     "graceful-fs": {
       "version": "4.1.15",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
@@ -742,6 +743,11 @@
         "invert-kv": "^2.0.0"
       }
     },
+    "libphonenumber-js": {
+      "version": "1.10.18",
+      "resolved": "https://registry.npmjs.org/libphonenumber-js/-/libphonenumber-js-1.10.18.tgz",
+      "integrity": "sha512-NS4ZEgNhwbcPz1gfSXCGFnQm0xEiyTSPRthIuWytDzOiEG9xnZ2FbLyfJC4tI2BMAAXpoWbNxHYH75pa3Dq9og=="
+    },
     "load-json-file": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
@@ -1705,9 +1711,9 @@
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     "validator": {
-      "version": "10.4.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.4.0.tgz",
-      "integrity": "sha512-Q/wBy3LB1uOyssgNlXSRmaf22NxjvDNZM2MtIQ4jaEOAB61xsh1TQxsq1CgzUMBV1lDrVMogIh8GjG1DYW0zLg=="
+      "version": "13.7.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-13.7.0.tgz",
+      "integrity": "sha512-nYXQLCBkpJ8X6ltALua9dRrZDHVYxjJ1wgskNt1lH9fzGjs3tgojGSCBjmEPwkWS1y29+DrizMTW19Pr9uB2nw=="
     },
     "vary": {
       "version": "1.1.2",
diff --git a/preference-service/package.json b/preference-service/package.json
index 0aab5b3..b4e8020 100644
--- a/preference-service/package.json
+++ b/preference-service/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "body-parser": "^1.19.0",
-    "class-validator": "^0.9.1",
+    "class-validator": "^0.14.0",
     "express": "^4.17.1",
     "pg": "^7.11.0",
     "reflect-metadata": "^0.1.13",