diff --git a/README.md b/README.md
index eb3b7aa0..f3dc2f1b 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,7 @@ Note: Online Installer is recommended way of the installation.
 
 | Version | Content | Size |
 | ------- | ------- | ---- |
+| Espressif-IDE v2.11.1 and ESP-IDF 5.1.2 [download](https://github.com/espressif/idf-installer/releases/download/espressif-ide-2.11.0-esp-idf-5.1.2/espressif-ide-setup-2.11.0-with-esp-idf-5.1.2.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/espressif-ide-setup-2.11.0-with-esp-idf-5.1.2.exe) | Espressif-IDE 2.11.1 + JDK 17 + ESP-IDF v5.0.2 | 1 GB |
 | Espressif-IDE v2.11.0 and ESP-IDF 5.1.1 [download](https://github.com/espressif/idf-installer/releases/download/espressif-ide-2.11.0-esp-idf-5.1.1/espressif-ide-setup-2.11.0-with-esp-idf-5.1.1.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/espressif-ide-setup-2.11.0-with-esp-idf-5.1.1.exe) | Espressif-IDE 2.11.0 + JDK 17 + ESP-IDF v5.0.2 | 1 GB |
 | Espressif-IDE v2.11.0 and ESP-IDF 5.0.1 [download](https://github.com/espressif/idf-installer/releases/download/espressif-ide-2.11.0-esp-idf-5.0.1/espressif-ide-setup-2.11.0-with-esp-idf-5.0.1.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/espressif-ide-setup-2.11.0-with-esp-idf-5.0.1.exe) | Espressif-IDE 2.11.0 + JDK 17 + ESP-IDF v5.0.2 | 1 GB |
 | Espressif-IDE v2.10.0 and ESP-IDF 5.0.2 [download](https://github.com/espressif/idf-installer/releases/download/espressif-ide-2.10.0-esp-idf-5.0.2/espressif-ide-setup-2.10.0-with-esp-idf-5.0.2.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/espressif-ide-setup-2.10.0-with-esp-idf-5.0.2.exe) | Espressif-IDE 2.10.0 + JDK 17 + ESP-IDF v5.0.2 | 1 GB |
@@ -54,6 +55,7 @@ Note: Online Installer is recommended way of the installation.
 
 | Version | Content | Size |
 | ------- | ------- | ---- |
+| ESP-IDF v5.1.2 [download](https://github.com/espressif/idf-installer/releases/download/offline-5.1.2/esp-idf-tools-setup-offline-5.1.2.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/esp-idf-tools-setup-offline-5.1.2.exe) | ESP-IDF + Toolchains for ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C2, ESP32-C6, ESP32-H2 | 880 MB |
 | ESP-IDF v5.1.1 [download](https://github.com/espressif/idf-installer/releases/download/offline-5.1.1/esp-idf-tools-setup-offline-5.1.1.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/esp-idf-tools-setup-offline-5.1.1.exe) | ESP-IDF + Toolchains for ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C2, ESP32-C6, ESP32-H2 | 880 MB |
 | ESP-IDF v5.1 [download](https://github.com/espressif/idf-installer/releases/download/offline-5.1/esp-idf-tools-setup-offline-5.1.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/esp-idf-tools-setup-offline-5.1.exe) | ESP-IDF + Toolchains for ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C2, ESP32-C6, ESP32-H2 | 780 MB |
 | ESP-IDF v5.0.4 [download](https://github.com/espressif/idf-installer/releases/download/offline-5.0.4/esp-idf-tools-setup-offline-5.0.4.exe)/[mirror](https://dl.espressif.com/dl/idf-installer/esp-idf-tools-setup-offline-5.0.4.exe) | ESP-IDF + Toolchains for ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C2 | 780 MB |
diff --git a/src/Resources/download/index.html b/src/Resources/download/index.html
index 83fad1d3..bb9ec0ef 100644
--- a/src/Resources/download/index.html
+++ b/src/Resources/download/index.html
@@ -201,10 +201,10 @@ <h2 class="text-center">Open Source IoT Development Framework for ESP32</h2>
                 </form>
             </div>
             <div class="download-button">
-                <form method="get" action="https://dl.espressif.com/dl/idf-installer/espressif-ide-setup-2.11.0-with-esp-idf-5.1.1.exe">
+                <form method="get" action="https://dl.espressif.com/dl/idf-installer/espressif-ide-setup-2.11.1-with-esp-idf-5.1.2.exe">
                     <button class="button-espressif-ide">
                         <i class="fa fa-download" aria-hidden="true"></i>
-                        <div>Espressif-IDE 2.11.0 with ESP-IDF v5.1.1 - Offline Installer</div>
+                        <div>Espressif-IDE 2.11.1 with ESP-IDF v5.1.2 - Offline Installer</div>
                         <div>Windows 10, 11</div>
                         <div>Size: 1 GB</div>
                     </button>
@@ -212,10 +212,10 @@ <h2 class="text-center">Open Source IoT Development Framework for ESP32</h2>
             </div>
 
             <div class="download-button">
-                <form method="get" action="https://dl.espressif.com/dl/idf-installer/esp-idf-tools-setup-offline-5.1.1.exe">
+                <form method="get" action="https://dl.espressif.com/dl/idf-installer/esp-idf-tools-setup-offline-5.1.2.exe">
                     <button class="button-offline">
                         <i class="fa fa-download" aria-hidden="true"></i>
-                        <div>ESP-IDF v5.1.1 - Offline Installer</div>
+                        <div>ESP-IDF v5.1.2 - Offline Installer</div>
                         <div>Windows 10, 11</div>
                         <div>Size: 880 MB</div>
                     </button>
diff --git a/src/Resources/download/releases.json b/src/Resources/download/releases.json
index 25d18aa8..25d5f3c3 100644
--- a/src/Resources/download/releases.json
+++ b/src/Resources/download/releases.json
@@ -17,6 +17,18 @@
         "date": "2023-09-04",
         "size": "585 MB"
     },
+    {
+        "version": "2.11.1-with-esp-idf-5.1.2",
+        "type": "espressif-ide",
+        "date": "2023-11-28",
+        "size": "1 GB"
+    },
+    {
+        "version": "5.1.2",
+        "type": "offline",
+        "date": "2023-11-28",
+        "size": "880 MB"
+    },
     {
         "version": "5.1.1",
         "type": "offline",