diff --git a/apps/assets/serializers/base.py b/apps/assets/serializers/base.py
index c64b767e9..2159999c7 100644
--- a/apps/assets/serializers/base.py
+++ b/apps/assets/serializers/base.py
@@ -41,10 +41,6 @@ class AuthSerializerMixin:
     def validate_private_key(self, private_key):
         if not private_key:
             return
-        if 'OPENSSH' in private_key:
-            msg = _("Not support openssh format key, using "
-                    "ssh-keygen -t rsa -m pem to generate")
-            raise serializers.ValidationError(msg)
         password = self.initial_data.get("password")
         valid = validate_ssh_private_key(private_key, password)
         if not valid:
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 33306c712..aca226c97 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -47,7 +47,7 @@ MarkupSafe==1.1.1
 mysqlclient==2.0.1
 olefile==0.44
 openapi-codec==1.3.2
-paramiko==2.4.2
+paramiko==2.7.2
 passlib==1.7.1
 Pillow==7.1.0
 pyasn1==0.4.8