diff --git a/.github/workflows/docker-dev-build.yml b/.github/workflows/docker-dev-build.yml
index d82b8f6185..60f0342999 100644
--- a/.github/workflows/docker-dev-build.yml
+++ b/.github/workflows/docker-dev-build.yml
@@ -34,7 +34,7 @@ jobs:
         run: |
           npm run build
       - name: ↗️ Upload build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: static
           path: front/build
@@ -64,7 +64,7 @@ jobs:
         with:
           version: latest
       - name: ↙️ Download build artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: static
           path: static
diff --git a/.github/workflows/docker-master-test.yml b/.github/workflows/docker-master-test.yml
index e3e174f4ee..07087243c8 100644
--- a/.github/workflows/docker-master-test.yml
+++ b/.github/workflows/docker-master-test.yml
@@ -62,7 +62,7 @@ jobs:
         env:
           RELATIVE_CI_KEY: ${{ secrets.RELATIVE_CI_KEY }}
       - name: ↗️ Upload build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: static
           path: front/build
diff --git a/.github/workflows/docker-pr-build.yml b/.github/workflows/docker-pr-build.yml
index 99021bdbb8..cccb00d5d1 100644
--- a/.github/workflows/docker-pr-build.yml
+++ b/.github/workflows/docker-pr-build.yml
@@ -144,11 +144,11 @@ jobs:
         run: |
           npm run build-with-stats
       - name: ↗️ Upload webpack stats artifact
-        uses: relative-ci/agent-upload-artifact-action@v1
+        uses: relative-ci/agent-upload-artifact-action@v2
         with:
           webpackStatsFile: ./front/stats.json
       - name: ↗️ Upload build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: static
           path: front/build
@@ -168,7 +168,7 @@ jobs:
         with:
           version: latest
       - name: ↙️ Download build artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: static
           path: static
diff --git a/.github/workflows/docker-release-build.yml b/.github/workflows/docker-release-build.yml
index 6d71cbbf04..852495f396 100644
--- a/.github/workflows/docker-release-build.yml
+++ b/.github/workflows/docker-release-build.yml
@@ -114,7 +114,7 @@ jobs:
         run: |
           npm run build
       - name: ↗️ Upload build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: static
           path: front/build
@@ -148,7 +148,7 @@ jobs:
         with:
           version: v0.9.1
       - name: ↙️ Download build artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: static
           path: static
diff --git a/server/config/scheduler-jobs.js b/server/config/scheduler-jobs.js
index 0823d4683e..04f6c37a55 100644
--- a/server/config/scheduler-jobs.js
+++ b/server/config/scheduler-jobs.js
@@ -16,6 +16,11 @@ const jobs = [
     rule: '0 0 22 * * *', // every day at 22:00
     event: EVENTS.JOB.PURGE_OLD_JOBS,
   },
+  {
+    name: 'daily-purge-of-old-messages',
+    rule: '0 0 23 * * *', // every day at 23:00
+    event: EVENTS.MESSAGE.PURGE_OLD_MESSAGES,
+  },
   {
     name: 'check-device-batteries',
     rule: '0 0 9 * * 6', // At 09:00 AM, only on Saturday
diff --git a/server/lib/message/index.js b/server/lib/message/index.js
index d836f3dfb4..ef351bdf60 100644
--- a/server/lib/message/index.js
+++ b/server/lib/message/index.js
@@ -2,9 +2,11 @@ const { EVENTS } = require('../../utils/constants');
 const { create } = require('./message.create');
 const { get } = require('./message.get');
 const { reply } = require('./message.reply');
+const { purge } = require('./message.purge');
 const { handleEvent } = require('./message.handleEvent');
 const { replyByIntent } = require('./message.replyByIntent');
 const { sendToUser } = require('./message.sendToUser');
+const { eventFunctionWrapper } = require('../../utils/functionsWrapper');
 
 const MessageHandler = function MessageHandler(event, brain, service, state, variable) {
   this.event = event;
@@ -12,13 +14,15 @@ const MessageHandler = function MessageHandler(event, brain, service, state, var
   this.service = service;
   this.state = state;
   this.variable = variable;
-  event.on(EVENTS.MESSAGE.NEW, (message) => this.handleEvent(message));
+  this.event.on(EVENTS.MESSAGE.NEW, (message) => this.handleEvent(message));
+  this.event.on(EVENTS.MESSAGE.PURGE_OLD_MESSAGES, eventFunctionWrapper(this.purge.bind(this)));
 };
 
 MessageHandler.prototype.create = create;
 MessageHandler.prototype.get = get;
 MessageHandler.prototype.handleEvent = handleEvent;
 MessageHandler.prototype.reply = reply;
+MessageHandler.prototype.purge = purge;
 MessageHandler.prototype.replyByIntent = replyByIntent;
 MessageHandler.prototype.sendToUser = sendToUser;
 
diff --git a/server/lib/message/message.purge.js b/server/lib/message/message.purge.js
new file mode 100644
index 0000000000..396e755fb3
--- /dev/null
+++ b/server/lib/message/message.purge.js
@@ -0,0 +1,29 @@
+const { Op } = require('sequelize');
+const db = require('../../models');
+const logger = require('../../utils/logger');
+
+const DAYS_TO_KEEP = 15;
+
+/**
+ * @public
+ * @description Purge.
+ * @returns {Promise} Resolve.
+ * @example
+ * gladys.message.purge();
+ */
+async function purge() {
+  const deleteBeforeDate = new Date(new Date().getTime() - DAYS_TO_KEEP * 24 * 60 * 60 * 1000);
+  logger.info(`Deleting all messages created before = ${deleteBeforeDate}`);
+  await db.Message.destroy({
+    where: {
+      created_at: {
+        [Op.lte]: deleteBeforeDate,
+      },
+    },
+  });
+  logger.info('Messages purged!');
+}
+
+module.exports = {
+  purge,
+};
diff --git a/server/test/lib/message/message.purge.test.js b/server/test/lib/message/message.purge.test.js
new file mode 100644
index 0000000000..3514110145
--- /dev/null
+++ b/server/test/lib/message/message.purge.test.js
@@ -0,0 +1,41 @@
+const { expect } = require('chai');
+const EventEmitter = require('events');
+const db = require('../../../models');
+const MessageHandler = require('../../../lib/message');
+
+describe('message.purge', () => {
+  const eventEmitter = new EventEmitter();
+  const messageHandler = new MessageHandler(eventEmitter);
+  it('should purge messages', async () => {
+    await db.Message.truncate();
+    await db.Message.create({
+      id: '2e3dccb0-fe8e-4e26-96c7-13041a1a3852',
+      sender_id: '0cd30aef-9c4e-4a23-88e3-3547971296e5',
+      receiver_id: null,
+      file: null,
+      text: 'This is an old message',
+      is_read: true,
+      created_at: new Date('2019-02-12T07:49:07.556Z'),
+    });
+    await db.Message.create({
+      id: 'b9a395df-d1d6-4905-a29f-2f110e028ea5',
+      sender_id: '0cd30aef-9c4e-4a23-88e3-3547971296e5',
+      receiver_id: null,
+      file: null,
+      text: 'this is a recent message',
+      is_read: true,
+      created_at: new Date(),
+    });
+    await messageHandler.purge();
+    const rows = await db.Message.findAll({
+      attributes: ['id', 'text'],
+      raw: true,
+    });
+    expect(rows).to.deep.equal([
+      {
+        id: 'b9a395df-d1d6-4905-a29f-2f110e028ea5',
+        text: 'this is a recent message',
+      },
+    ]);
+  });
+});
diff --git a/server/utils/constants.js b/server/utils/constants.js
index 95eae8e42a..9e8a7aa702 100644
--- a/server/utils/constants.js
+++ b/server/utils/constants.js
@@ -241,6 +241,7 @@ const EVENTS = {
   MESSAGE: {
     NEW: 'message.new',
     NEW_FOR_OPEN_AI: 'message.new-for-open-ai',
+    PURGE_OLD_MESSAGES: 'message.purge-old-messages',
   },
   SYSTEM: {
     DOWNLOAD_UPGRADE: 'system.download-upgrade',