diff --git a/alicloud-function-computes/CloudMonitorEventsConsumer/instance-state-change/requirements.txt b/alicloud-function-computes/CloudMonitorEventsConsumer/instance-state-change/requirements.txt
index 8316ac6..265ae04 100644
--- a/alicloud-function-computes/CloudMonitorEventsConsumer/instance-state-change/requirements.txt
+++ b/alicloud-function-computes/CloudMonitorEventsConsumer/instance-state-change/requirements.txt
@@ -1,7 +1,7 @@
 aliyun-python-sdk-actiontrail==2.0.1
 aliyun-python-sdk-core==2.13.19
 aliyun-python-sdk-ecs==4.19.8
-certifi==2022.12.7
+certifi==2023.7.22
 chardet==3.0.4
 idna==2.9
 jmespath==0.10.0