diff --git a/package_elbear_dev_index.json b/package_elbear_dev_index.json
index 2cd4a1c..c7da335 100644
--- a/package_elbear_dev_index.json
+++ b/package_elbear_dev_index.json
@@ -9,6 +9,58 @@
         "online": "https://elron.tech/"
       },
       "platforms": [
+        {
+          "name": "MIK32 Boards (Arduino BSP by Elron)",
+          "architecture": "MIK32_Amur",
+          "version": "0.5.3",
+          "category": "Contributed",
+          "url": "https://git.lrnrpst.ru/Elron_dev/elbear_arduino_bsp/archive/v0.5.3.zip",
+          "archiveFileName": "elbear_arduino_bsp-v0.5.3.zip",
+          "checksum": "SHA-256:6c989d9b4807d18376b1fcb78c291c630652a462909b1c5916c519bb6589c85f",
+          "size": "7240358",
+          "boards": [
+          {
+            "name": "ELBEAR ACE-UNO 8 Mb"
+          },
+          {
+            "name": "ELBEAR ACE-UNO 16 Mb"
+          },
+          {
+            "name": "ELBEAR ACE-UNO 32 Mb"
+          },
+		      {
+            "name": "ELBEAR ACE-NANO"
+          },
+          {
+            "name": "ELSOMIK"
+          },
+          {
+            "name": "START-MIK32"
+          }
+          ],
+          "toolsDependencies": [
+          {
+            "packager": "Elron",
+            "name": "riscv",
+            "version": "14.2.0-2"
+          },
+          {
+            "packager": "Elron",
+            "name": "mik32_upload",
+            "version": "0.3.2"
+          },
+          {
+            "packager": "Elron",
+            "name": "elbear_uploader",
+            "version": "0.2.2"
+          },
+          {
+            "packager": "Elron",
+            "name": "openocd",
+            "version": "0.12.0-4"
+          }
+          ]
+        },
         {
           "name": "MIK32 Boards (Arduino BSP by Elron)",
           "architecture": "MIK32_Amur",