diff --git a/package.json b/package.json
index 8cead469d..d41861f90 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "react-hook-form": "^7.49.2",
     "react-router-dom": "^6.21.0",
     "react-swipeable-views": "^0.14.0",
-    "zod": "^3.22.4"
+    "zod": "^3.23.8"
   },
   "scripts": {
     "dev": "vite",
diff --git a/src/utils/schemas.test.js b/src/utils/schemas.test.js
index 9c991aefc..eb0a83de4 100644
--- a/src/utils/schemas.test.js
+++ b/src/utils/schemas.test.js
@@ -1,6 +1,76 @@
+import {
+  communicationMediumEnum,
+  communicationReasonEnum,
+  communicationTypeEnum,
+} from 'utils/enum/CommunicationEnums';
 import { describe, it } from 'vitest';
-import { userSchema } from './schemas';
+import { communicationSchema, recipientSchema, userSchema } from './schemas';
+
 describe('schemas', () => {
+  describe('recipientSchema', () => {
+    test.each([
+      [{}, false],
+      [{ title: 'MISS' }, false],
+      [{ title: 'MISS', firstName: 'firstName' }, false],
+      [{ title: 'MISS', firstName: 'firstName', lastName: 'lastName' }, false],
+      [
+        { title: 'MISS', firstName: 'firstName', lastName: 'lastName', postCode: 'postCode' },
+        false,
+      ],
+      [
+        {
+          title: 'MISS',
+          firstName: 'firstName',
+          lastName: 'lastName',
+          postCode: 'postCode',
+          cityName: 'cityName',
+        },
+        true,
+      ],
+    ])('expect %o validity -> %s', (data, isValid) => {
+      const expectation = expect(() => recipientSchema.parse({ ...data }));
+      if (isValid) {
+        expectation.not.toThrow();
+      } else {
+        expectation.toThrow();
+      }
+    });
+  });
+
+  describe('communicationSchema', () => {
+    test.each([
+      [{}, false],
+      [
+        {
+          medium: communicationMediumEnum.MEDIUM_MAIL.type,
+        },
+        false,
+      ],
+      [
+        {
+          medium: communicationMediumEnum.MEDIUM_MAIL.type,
+          type: communicationTypeEnum.COMMUNICATION_NOTICE.type,
+        },
+        false,
+      ],
+      [
+        {
+          medium: communicationMediumEnum.MEDIUM_MAIL.type,
+          type: communicationTypeEnum.COMMUNICATION_NOTICE.type,
+          reason: communicationReasonEnum.UNREACHABLE.type,
+        },
+        true,
+      ],
+    ])('expect %o validity -> %s', (data, isValid) => {
+      const expectation = expect(() => communicationSchema.parse({ ...data }));
+      if (isValid) {
+        expectation.not.toThrow();
+      } else {
+        expectation.toThrow();
+      }
+    });
+  });
+
   describe('userSchema', () => {
     const validUser = {
       title: 'MISTER',
diff --git a/yarn.lock b/yarn.lock
index 93fd05196..631ca23ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6366,7 +6366,7 @@ yocto-queue@^0.1.0:
   resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"
   integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==
 
-zod@^3.22.4:
-  version "3.22.4"
-  resolved "https://registry.yarnpkg.com/zod/-/zod-3.22.4.tgz#f31c3a9386f61b1f228af56faa9255e845cf3fff"
-  integrity sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==
+zod@^3.23.8:
+  version "3.23.8"
+  resolved "https://registry.yarnpkg.com/zod/-/zod-3.23.8.tgz#e37b957b5d52079769fb8097099b592f0ef4067d"
+  integrity sha512-XBx9AXhXktjUqnepgTiE5flcKIYWi/rme0Eaj+5Y0lftuGBq+jyRu/md4WnuxqgP1ubdpNCsYEYPxrzVHD8d6g==