diff --git a/doc/requirements.txt b/doc/requirements.txt
index 6289a3d..612a7db 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -2,7 +2,7 @@ opssdk
 pycryptodome
 boto3==1.9.5
 ansible==2.7.10
-paramiko==2.4.2
+paramiko==2.10.1
 aliyun_python_sdk_ecs==4.16.10
 huaweicloud_sdk_python==1.0.13
 keystoneauth1==3.4.0