diff --git a/CHANGELOG.md b/CHANGELOG.md
index 080a64e..93ccf6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,11 @@
 - Available storage is less than the remaining flash space on IDF v5.0.   
 If you can not map model partition successfully, please check the left free storage by `spi_flash_mmap_get_free_pages(ESP_PARTITION_MMAP_DATA)` or update IDF to v5.1 or later.
 
-## unreleased
+## 1.6.0
 - Add Chinese MultiNet7 models
 - Add first Noise Suppression model: nsnet1
 - Add wakenet model trained by TTS samples: Jarvis and Computer
+- fix some bugs
 
 ## 1.5.1
 - Reduce Internal RAM of multinet7
diff --git a/idf_component.yml b/idf_component.yml
index b34cd58..90a6c80 100644
--- a/idf_component.yml
+++ b/idf_component.yml
@@ -1,4 +1,4 @@
-version: "1.5.1"
+version: "1.6.0"
 description: esp_sr provides basic algorithms for Speech Recognition applications
 url: https://github.com/espressif/esp-sr
 dependencies: