diff --git a/packages/edit-site/src/components/page-template-parts/index.js b/packages/edit-site/src/components/page-template-parts/index.js
index 0a50f83927979..7e9c8cb6dd6e1 100644
--- a/packages/edit-site/src/components/page-template-parts/index.js
+++ b/packages/edit-site/src/components/page-template-parts/index.js
@@ -45,7 +45,7 @@ export default function PageTemplateParts() {
 			header: __( 'Template Part' ),
 			cell: ( templatePart ) => (
 				<VStack>
-					<Heading level={ 5 }>
+					<Heading as="h3" level={ 5 }>
 						<Link
 							params={ {
 								postId: templatePart.id,
diff --git a/packages/edit-site/src/components/page-templates/index.js b/packages/edit-site/src/components/page-templates/index.js
index a66070fa39415..3246d0fe884b7 100644
--- a/packages/edit-site/src/components/page-templates/index.js
+++ b/packages/edit-site/src/components/page-templates/index.js
@@ -46,7 +46,7 @@ export default function PageTemplates() {
 			header: __( 'Template' ),
 			cell: ( template ) => (
 				<VStack>
-					<Heading level={ 5 }>
+					<Heading as="h3" level={ 5 }>
 						<Link
 							params={ {
 								postId: template.id,
diff --git a/packages/edit-site/src/components/page/header.js b/packages/edit-site/src/components/page/header.js
index f617e8e4a4d9f..06de80c25685b 100644
--- a/packages/edit-site/src/components/page/header.js
+++ b/packages/edit-site/src/components/page/header.js
@@ -18,7 +18,7 @@ export default function Header( { title, subTitle, actions } ) {
 		<HStack as="header" alignment="left" className="edit-site-page-header">
 			<FlexBlock className="edit-site-page-header__page-title">
 				<Heading
-					as="h1"
+					as="h2"
 					level={ 4 }
 					className="edit-site-page-header__title"
 				>