diff --git a/.docker/Dockerfile.rhel b/.docker/Dockerfile.rhel
index 8703a35d067..0f10d9e6b97 100644
--- a/.docker/Dockerfile.rhel
+++ b/.docker/Dockerfile.rhel
@@ -1,6 +1,6 @@
 FROM registry.access.redhat.com/ubi8/nodejs-12
 
-ENV RC_VERSION 4.3.0-rc.2
+ENV RC_VERSION 4.3.0-rc.3
 
 MAINTAINER buildmaster@rocket.chat
 
diff --git a/.github/history.json b/.github/history.json
index b19f0755cc6..a3ee998881f 100644
--- a/.github/history.json
+++ b/.github/history.json
@@ -68648,6 +68648,58 @@
           ]
         }
       ]
+    },
+    "4.3.0-rc.3": {
+      "node_version": "12.22.1",
+      "npm_version": "6.14.1",
+      "apps_engine_version": "1.29.0-alpha.0.5711",
+      "mongo_versions": [
+        "3.6",
+        "4.0",
+        "4.2",
+        "4.4",
+        "5.0"
+      ],
+      "pull_requests": [
+        {
+          "pr": "24035",
+          "title": "Regression: Ensure room action buttons only appear inside menu",
+          "userLogin": "d-gubert",
+          "description": "Currently, action buttons registered by apps to appear in the ROOM_ACTION context show in the first position of the list, but since they don't have an icon they are effectively invisible in the tab bar.\r\n\r\nHere we change the order configuration of the button so we make sure it only shows inside the room menu",
+          "milestone": "4.3.0",
+          "contributors": [
+            "d-gubert"
+          ]
+        },
+        {
+          "pr": "24030",
+          "title": "i18n: Language update from LingoHub 🤖 on 2021-12-27Z",
+          "userLogin": "lingohub[bot]",
+          "contributors": [
+            null,
+            "sampaiodiego",
+            "web-flow"
+          ]
+        },
+        {
+          "pr": "24033",
+          "title": "Regression: Add optional chaining to possibly undefined fields",
+          "userLogin": "KevLehman",
+          "contributors": [
+            "KevLehman"
+          ]
+        },
+        {
+          "pr": "24034",
+          "title": "Regression: Remove dangling console.log",
+          "userLogin": "tassoevan",
+          "description": "A empty array have been printed to console due to a promise chained to `console.log` and `console.error` calls, probably for debugging purposes.",
+          "milestone": "4.3.0",
+          "contributors": [
+            "tassoevan"
+          ]
+        }
+      ]
     }
   }
 }
\ No newline at end of file
diff --git a/.snapcraft/resources/prepareRocketChat b/.snapcraft/resources/prepareRocketChat
index 94675533cde..5bb6d39a6e8 100755
--- a/.snapcraft/resources/prepareRocketChat
+++ b/.snapcraft/resources/prepareRocketChat
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-curl -SLf "https://releases.rocket.chat/4.3.0-rc.2/download/" -o rocket.chat.tgz
+curl -SLf "https://releases.rocket.chat/4.3.0-rc.3/download/" -o rocket.chat.tgz
 
 tar xf rocket.chat.tgz --strip 1
 
diff --git a/.snapcraft/snap/snapcraft.yaml b/.snapcraft/snap/snapcraft.yaml
index 992ee3d3897..a8158bf1d18 100644
--- a/.snapcraft/snap/snapcraft.yaml
+++ b/.snapcraft/snap/snapcraft.yaml
@@ -7,7 +7,7 @@
 # 5.  `snapcraft snap`
 
 name: rocketchat-server
-version: 4.3.0-rc.2
+version: 4.3.0-rc.3
 summary: Rocket.Chat server
 description: Have your own Slack like online chat, built with Meteor. https://rocket.chat/
 confinement: strict
diff --git a/HISTORY.md b/HISTORY.md
index 207fb93aa27..421532dae5a 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,36 @@
 
 # 4.3.0 (Under Release Candidate Process)
 
+## 4.3.0-rc.3
+`2021-12-28  ·  4 🔍  ·  4 👩‍💻👨‍💻`
+
+<details>
+<summary>🔍 Minor changes</summary>
+
+
+- i18n: Language update from LingoHub 🤖 on 2021-12-27Z ([#24030](https://github.com/RocketChat/Rocket.Chat/pull/24030))
+
+- Regression: Add optional chaining to possibly undefined fields ([#24033](https://github.com/RocketChat/Rocket.Chat/pull/24033))
+
+- Regression: Ensure room action buttons only appear inside menu ([#24035](https://github.com/RocketChat/Rocket.Chat/pull/24035))
+
+  Currently, action buttons registered by apps to appear in the ROOM_ACTION context show in the first position of the list, but since they don't have an icon they are effectively invisible in the tab bar.
+
+  Here we change the order configuration of the button so we make sure it only shows inside the room menu
+
+- Regression: Remove dangling console.log ([#24034](https://github.com/RocketChat/Rocket.Chat/pull/24034))
+
+  A empty array have been printed to console due to a promise chained to `console.log` and `console.error` calls, probably for debugging purposes.
+
+</details>
+
+### 👩‍💻👨‍💻 Core Team 🤓
+
+- [@KevLehman](https://github.com/KevLehman)
+- [@d-gubert](https://github.com/d-gubert)
+- [@sampaiodiego](https://github.com/sampaiodiego)
+- [@tassoevan](https://github.com/tassoevan)
+
 ## 4.3.0-rc.2
 `2021-12-27  ·  2 🔍  ·  3 👩‍💻👨‍💻`
 
diff --git a/app/utils/rocketchat.info b/app/utils/rocketchat.info
index 0cbb74ba19d..05c335025f8 100644
--- a/app/utils/rocketchat.info
+++ b/app/utils/rocketchat.info
@@ -1,3 +1,3 @@
 {
-	"version": "4.3.0-rc.2"
+	"version": "4.3.0-rc.3"
 }
diff --git a/package-lock.json b/package-lock.json
index b281e7fdd66..def642a15cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "Rocket.Chat",
-  "version": "4.3.0-rc.2",
+  "version": "4.3.0-rc.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 7b2d396b056..b9f284be81c 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "Rocket.Chat",
 	"description": "The Ultimate Open Source WebChat Platform",
-	"version": "4.3.0-rc.2",
+	"version": "4.3.0-rc.3",
 	"author": {
 		"name": "Rocket.Chat",
 		"url": "https://rocket.chat/"