diff --git a/block.go b/block.go
index 93d6600..6cee215 100644
--- a/block.go
+++ b/block.go
@@ -231,7 +231,9 @@ type ParagraphBlock struct {
 }
 
 type Paragraph struct {
-	Text     []RichText `json:"text"`
+	// DEPRECATED use RichText instead
+	Text     []RichText `json:"text,omitempty"`
+	RichText []RichText `json:"rich_text"`
 	Children Blocks     `json:"children,omitempty"`
 }
 
diff --git a/block_test.go b/block_test.go
index abfa5d5..b7baf2b 100644
--- a/block_test.go
+++ b/block_test.go
@@ -110,7 +110,7 @@ func TestBlockClient(t *testing.T) {
 								},
 							},
 							Paragraph: notionapi.Paragraph{
-								Text: []notionapi.RichText{
+								RichText: []notionapi.RichText{
 									{
 										Type: notionapi.ObjectTypeText,
 										Text: notionapi.Text{Content: "AAAAAA"},
@@ -233,7 +233,7 @@ func TestBlockClient(t *testing.T) {
 				id:         "some_id",
 				req: &notionapi.BlockUpdateRequest{
 					Paragraph: &notionapi.Paragraph{
-						Text: []notionapi.RichText{
+						RichText: []notionapi.RichText{
 							{
 								Text: notionapi.Text{Content: "Hello"},
 							},
@@ -249,7 +249,7 @@ func TestBlockClient(t *testing.T) {
 						LastEditedTime: &timestamp,
 					},
 					Paragraph: notionapi.Paragraph{
-						Text: []notionapi.RichText{
+						RichText: []notionapi.RichText{
 							{
 								Type: notionapi.ObjectTypeText,
 								Text: notionapi.Text{
@@ -436,7 +436,7 @@ func TestBlockArrayUnmarshal(t *testing.T) {
 							LastEditedBy:   user,
 						},
 						Paragraph: notionapi.Paragraph{
-							Text: []notionapi.RichText{
+							RichText: []notionapi.RichText{
 								{
 									Type: "text",
 									Text: notionapi.Text{
diff --git a/database.go b/database.go
index 1569754..117f336 100644
--- a/database.go
+++ b/database.go
@@ -17,6 +17,7 @@ func (dID DatabaseID) String() string {
 
 type DatabaseService interface {
 	Get(context.Context, DatabaseID) (*Database, error)
+	// DEPRECATED: this endpoint is removed in 2022-02-22
 	List(context.Context, *Pagination) (*DatabaseListResponse, error)
 	Query(context.Context, DatabaseID, *DatabaseQueryRequest) (*DatabaseQueryResponse, error)
 	Update(context.Context, DatabaseID, *DatabaseUpdateRequest) (*Database, error)
diff --git a/page_test.go b/page_test.go
index 5db8a64..6adb863 100644
--- a/page_test.go
+++ b/page_test.go
@@ -443,7 +443,7 @@ func TestPageCreateRequest_MarshallJSON(t *testing.T) {
 							Type:   notionapi.BlockTypeParagraph,
 						},
 						Paragraph: notionapi.Paragraph{
-							Text: []notionapi.RichText{
+							RichText: []notionapi.RichText{
 								{
 									Text: notionapi.Text{
 										Content: "Lacinato",
@@ -458,7 +458,7 @@ func TestPageCreateRequest_MarshallJSON(t *testing.T) {
 					},
 				},
 			},
-			want: []byte(`{"parent":{"database_id":"some_id"},"properties":{"Link":{"url":"some_url"},"Name":{"title":[{"text":{"content":"New Media Article"}}]},"Publishing/Release Date":{"date":{"start":"2020-12-08T12:00:00Z","end":null}},"Read":{"checkbox":false},"Summary":{"text":[{"type":"text","text":{"content":"Some content"},"annotations":{"bold":true,"italic":false,"strikethrough":false,"underline":false,"code":false,"color":"blue"},"plain_text":"Some content"}]},"Type":{"select":{"id":"some_id","name":"Article","color":"default"}}},"children":[{"object":"block","type":"heading_2","heading_2":{"text":[{"type":"text","text":{"content":"Lacinato"}}]}},{"object":"block","type":"paragraph","paragraph":{"text":[{"text":{"content":"Lacinato","link":{"url":"some_url"}}}]}}]}`),
+			want: []byte(`{"parent":{"database_id":"some_id"},"properties":{"Link":{"url":"some_url"},"Name":{"title":[{"text":{"content":"New Media Article"}}]},"Publishing/Release Date":{"date":{"start":"2020-12-08T12:00:00Z","end":null}},"Read":{"checkbox":false},"Summary":{"text":[{"type":"text","text":{"content":"Some content"},"annotations":{"bold":true,"italic":false,"strikethrough":false,"underline":false,"code":false,"color":"blue"},"plain_text":"Some content"}]},"Type":{"select":{"id":"some_id","name":"Article","color":"default"}}},"children":[{"object":"block","type":"heading_2","heading_2":{"text":[{"type":"text","text":{"content":"Lacinato"}}]}},{"object":"block","type":"paragraph","paragraph":{"rich_text":[{"text":{"content":"Lacinato","link":{"url":"some_url"}}}]}}]}`),
 		},
 	}
 
diff --git a/testdata/block_append_children.json b/testdata/block_append_children.json
index c350365..358815e 100644
--- a/testdata/block_append_children.json
+++ b/testdata/block_append_children.json
@@ -18,7 +18,7 @@
       "archived": false,
       "type": "paragraph",
       "paragraph": {
-        "text": [
+        "rich_text": [
           {
             "type": "text",
             "text": {
diff --git a/testdata/block_array_unmarshal.json b/testdata/block_array_unmarshal.json
index d77d97e..09b3b8a 100644
--- a/testdata/block_array_unmarshal.json
+++ b/testdata/block_array_unmarshal.json
@@ -157,7 +157,7 @@
         "id": "some_id"
       },
     "paragraph": {
-        "text": [{
+        "rich_text": [{
             "type": "text",
             "text": {
                 "content": "All essays and papers are due in lecture (due dates are listed on the schedule). No electronic copies will be accepted!"
diff --git a/testdata/block_update.json b/testdata/block_update.json
index 6e2af6c..6d370a4 100644
--- a/testdata/block_update.json
+++ b/testdata/block_update.json
@@ -7,7 +7,7 @@
   "archived": false,
   "type": "paragraph",
   "paragraph": {
-    "text": [
+    "rich_text": [
       {
         "type": "text",
         "text": {