diff --git a/api_names_out.yaml b/api_names_out.yaml
index 4417689c6..7ff5f65dd 100644
--- a/api_names_out.yaml
+++ b/api_names_out.yaml
@@ -137336,6 +137336,7 @@
 "/securitycenter:v1beta2/Finding/parent": parent
 "/securitycenter:v1beta2/Finding/resourceName": resource_name
 "/securitycenter:v1beta2/Finding/securityMarks": security_marks
+"/securitycenter:v1beta2/Finding/severity": severity
 "/securitycenter:v1beta2/Finding/sourceProperties": source_properties
 "/securitycenter:v1beta2/Finding/sourceProperties/source_property": source_property
 "/securitycenter:v1beta2/Finding/state": state
diff --git a/generated/google/apis/securitycenter_v1beta2.rb b/generated/google/apis/securitycenter_v1beta2.rb
index 6c9496384..c3f58d667 100644
--- a/generated/google/apis/securitycenter_v1beta2.rb
+++ b/generated/google/apis/securitycenter_v1beta2.rb
@@ -26,7 +26,7 @@ module Google
     # @see https://console.cloud.google.com/apis/api/securitycenter.googleapis.com/overview
     module SecuritycenterV1beta2
       VERSION = 'V1beta2'
-      REVISION = '20201112'
+      REVISION = '20201211'
 
       # View and manage your data across Google Cloud Platform services
       AUTH_CLOUD_PLATFORM = 'https://www.googleapis.com/auth/cloud-platform'
diff --git a/generated/google/apis/securitycenter_v1beta2/classes.rb b/generated/google/apis/securitycenter_v1beta2/classes.rb
index fa4693f52..5250fbc7e 100644
--- a/generated/google/apis/securitycenter_v1beta2/classes.rb
+++ b/generated/google/apis/securitycenter_v1beta2/classes.rb
@@ -240,6 +240,12 @@ module Google
         # @return [Google::Apis::SecuritycenterV1beta2::SecurityMarks]
         attr_accessor :security_marks
       
+        # The severity of the finding. This field is managed by the source that writes
+        # the finding.
+        # Corresponds to the JSON property `severity`
+        # @return [String]
+        attr_accessor :severity
+      
         # Source specific properties. These properties are managed by the source that
         # writes the finding. The key names in the source_properties map must be between
         # 1 and 255 characters, and must start with a letter and contain alphanumeric
@@ -267,6 +273,7 @@ module Google
           @parent = args[:parent] if args.key?(:parent)
           @resource_name = args[:resource_name] if args.key?(:resource_name)
           @security_marks = args[:security_marks] if args.key?(:security_marks)
+          @severity = args[:severity] if args.key?(:severity)
           @source_properties = args[:source_properties] if args.key?(:source_properties)
           @state = args[:state] if args.key?(:state)
         end
diff --git a/generated/google/apis/securitycenter_v1beta2/representations.rb b/generated/google/apis/securitycenter_v1beta2/representations.rb
index d4b7b2aa5..fef3f36dd 100644
--- a/generated/google/apis/securitycenter_v1beta2/representations.rb
+++ b/generated/google/apis/securitycenter_v1beta2/representations.rb
@@ -200,6 +200,7 @@ module Google
           property :resource_name, as: 'resourceName'
           property :security_marks, as: 'securityMarks', class: Google::Apis::SecuritycenterV1beta2::SecurityMarks, decorator: Google::Apis::SecuritycenterV1beta2::SecurityMarks::Representation
       
+          property :severity, as: 'severity'
           hash :source_properties, as: 'sourceProperties'
           property :state, as: 'state'
         end
diff --git a/generated/google/apis/securitycenter_v1beta2/synth.metadata b/generated/google/apis/securitycenter_v1beta2/synth.metadata
index 8b51c41a5..593d243ef 100644
--- a/generated/google/apis/securitycenter_v1beta2/synth.metadata
+++ b/generated/google/apis/securitycenter_v1beta2/synth.metadata
@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-ruby-client.git",
-        "sha": "fd68d8388ddace483f1cff77d52a03934f656362"
+        "sha": "50c4a38b50d8806c333b288f89f5c86a3c5a82ef"
       }
     }
   ]