diff --git a/changes/1424-atheuz.md b/changes/1424-atheuz.md
index d02af90e26d..80302b69d51 100644
--- a/changes/1424-atheuz.md
+++ b/changes/1424-atheuz.md
@@ -1 +1 @@
-include format with secret types #546
\ No newline at end of file
+include `format` with secret types to the schema
\ No newline at end of file
diff --git a/pydantic/types.py b/pydantic/types.py
index e9247de53d3..01b300734e7 100644
--- a/pydantic/types.py
+++ b/pydantic/types.py
@@ -530,8 +530,7 @@ def __modify_schema__(cls, field_schema: Dict[str, Any]) -> None:
 class SecretStr:
     @classmethod
     def __modify_schema__(cls, field_schema: Dict[str, Any]) -> None:
-        field_schema.update(type='string', writeOnly=True)
-        field_schema.update(type='string', format='password')
+        field_schema.update(type='string', writeOnly=True, format='password')
 
     @classmethod
     def __get_validators__(cls) -> 'CallableGenerator':
@@ -567,8 +566,7 @@ def get_secret_value(self) -> str:
 class SecretBytes:
     @classmethod
     def __modify_schema__(cls, field_schema: Dict[str, Any]) -> None:
-        field_schema.update(type='string', writeOnly=True)
-        field_schema.update(type='string', format='password')
+        field_schema.update(type='string', writeOnly=True, format='password')
 
     @classmethod
     def __get_validators__(cls) -> 'CallableGenerator':