diff --git a/images/Datek/mains_power_outlet-2.5.ota b/images/Datek/mains_power_outlet-2.5.ota
deleted file mode 100644
index 350a5a4..0000000
Binary files a/images/Datek/mains_power_outlet-2.5.ota and /dev/null differ
diff --git a/images/Datek/mains_power_outlet_2.7.ota b/images/Datek/mains_power_outlet_2.7.ota
new file mode 100644
index 0000000..ab8474a
Binary files /dev/null and b/images/Datek/mains_power_outlet_2.7.ota differ
diff --git a/index.json b/index.json
index c93029e..a83d661 100644
--- a/index.json
+++ b/index.json
@@ -2302,13 +2302,13 @@
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-        "url": "https://github.com/Koenkk/zigbee-OTA/raw/master/images/Datek/mains_power_outlet-2.5.ota",
-        "path": "images/Datek/mains_power_outlet-2.5.ota"
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+        "url": "https://github.com/Koenkk/zigbee-OTA/raw/master/images/Datek/mains_power_outlet_2.7.ota",
+        "path": "images/Datek/mains_power_outlet_2.7.ota"
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