diff --git a/db/post_migrate/20231220130725_remove_last_edited_at_column_from_vulnerabilities.rb b/db/post_migrate/20231220130725_remove_last_edited_at_column_from_vulnerabilities.rb
new file mode 100644
index 0000000000000000000000000000000000000000..e3e963ee0c0c95fffd316431a93267cb0a11a364
--- /dev/null
+++ b/db/post_migrate/20231220130725_remove_last_edited_at_column_from_vulnerabilities.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class RemoveLastEditedAtColumnFromVulnerabilities < Gitlab::Database::Migration[2.2]
+  milestone '16.8'
+
+  enable_lock_retries!
+
+  def up
+    remove_column :vulnerabilities, :last_edited_at
+  end
+
+  def down
+    add_column :vulnerabilities, :last_edited_at, :datetime_with_timezone
+  end
+end
diff --git a/db/schema_migrations/20231220130725 b/db/schema_migrations/20231220130725
new file mode 100644
index 0000000000000000000000000000000000000000..85a0fbfc47d22d970a3eb12248e5f5d55eb00fec
--- /dev/null
+++ b/db/schema_migrations/20231220130725
@@ -0,0 +1 @@
+a331c4c68080c60637b361b1778d840c367e1fe3dd1d588476a8a00fb5001389
\ No newline at end of file
diff --git a/db/structure.sql b/db/structure.sql
index 77723578965a601bc2faf1c60e54ec6b30e7c8ee..f28d7cf6266fbde39ce557ea8239400afa760e55 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -24898,7 +24898,6 @@ CREATE TABLE vulnerabilities (
     updated_by_id bigint,
     last_edited_by_id bigint,
     start_date date,
-    last_edited_at timestamp with time zone,
     created_at timestamp with time zone NOT NULL,
     updated_at timestamp with time zone NOT NULL,
     title character varying(255) NOT NULL,
diff --git a/ee/spec/models/ee/vulnerability_spec.rb b/ee/spec/models/ee/vulnerability_spec.rb
index aef6efd4799901683043671e2e4c475fb0271049..6330ba9e7a5f47662200410830758a80323a2d36 100644
--- a/ee/spec/models/ee/vulnerability_spec.rb
+++ b/ee/spec/models/ee/vulnerability_spec.rb
@@ -29,7 +29,7 @@
   let_it_be(:vulnerability) { create(:vulnerability, :sast, :confirmed, :low, :with_state_transition, project: project) }
   let_it_be(:finding) { create(:vulnerabilities_finding, vulnerability: vulnerability) }
 
-  it { is_expected.to have_locked_schema('aeb78a130abaae6d526c87dc265c987b23074746d7fb1912de7e6969e93090d1').reference('https://gitlab.com/gitlab-org/gitlab/-/issues/349315') }
+  it { is_expected.to have_locked_schema('cb13c5ef1e2f527aa7af69b2d8613551b6ec048628f4c10f65217657454b0bbb').reference('https://gitlab.com/gitlab-org/gitlab/-/issues/349315') }
 
   it_behaves_like 'vulnerability and finding shared examples' do
     let(:transformer_method) { :itself }