diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1461b05..f4352c7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -22,4 +22,4 @@ repos:
         additional_dependencies:
         -   --no-compile
         -   ruyaml==0.20.0
-        -   jschon==0.7.3
+        -   jschon==0.8.3
diff --git a/jschon_sort/_main.py b/jschon_sort/_main.py
index 910fd70..d0ed954 100644
--- a/jschon_sort/_main.py
+++ b/jschon_sort/_main.py
@@ -6,7 +6,7 @@
 from typing import Tuple
 
 import jschon.jsonschema
-from jschon.json import AnyJSONCompatible
+from jschon.json import JSONCompatible
 
 
 def _get_sort_keys_for_json_nodes(root_node: jschon.JSON) -> Mapping[jschon.JSONPointer, Tuple[int, ...]]:
@@ -35,7 +35,7 @@ def _recurse(node: jschon.JSON, node_sort_key: Tuple[int, ...]) -> None:
     return mapping
 
 
-def sort_doc_by_schema(*, doc_data: AnyJSONCompatible, schema_data: AnyJSONCompatible) -> AnyJSONCompatible:
+def sort_doc_by_schema(*, doc_data: JSONCompatible, schema_data: Dict[str, JSONCompatible]) -> JSONCompatible:
     try:
         root_schema = jschon.JSONSchema(schema_data)
     except jschon.CatalogError:
@@ -62,7 +62,7 @@ def _get_sort_keys_for_schema(schema: jschon.JSONSchema) -> Mapping[jschon.JSONP
 
     def _traverse_scope(scope: jschon.jsonschema.Scope) -> None:
         schema_sort_keys = _get_sort_keys_for_schema(scope.schema)
-        doc_sort_keys.setdefault(scope.instpath, schema_sort_keys[scope.relpath])
+        doc_sort_keys.setdefault(scope.instance.path, schema_sort_keys[scope.relpath])
         for child in scope.iter_children():
             _traverse_scope(child)
 
@@ -70,15 +70,19 @@ def _traverse_scope(scope: jschon.jsonschema.Scope) -> None:
 
     end_sort_key = (math.inf,)
 
-    def _sort_json_node(node: AnyJSONCompatible, json_node: jschon.JSON) -> AnyJSONCompatible:
-        """Traverses the nodes while also keeping at pointer at a high-level JSON object (to get the JSON pointers)."""
-        if json_node.type == "object":
+    def _sort_json_node(node: JSONCompatible, json_node: jschon.JSON) -> JSONCompatible:
+        """
+        @param node: the node being traversed (the data)
+        @param json_node: the node being traversed (jschon's representation)
+        @return: sorted copy
+        """
+        if isinstance(node, Dict):
             key_sort_keys: Dict[str, Tuple[Tuple[float, ...], str]] = {}
 
-            properties: List[Tuple[str, AnyJSONCompatible]] = []
+            properties: List[Tuple[str, JSONCompatible]] = []
 
             k: str
-            v: AnyJSONCompatible
+            v: JSONCompatible
             v_json: jschon.JSON
             for (k, v), v_json in zip(node.items(), json_node.data.values()):
                 properties.append((k, _sort_json_node(v, v_json)))
@@ -97,7 +101,7 @@ def _sort_json_node(node: AnyJSONCompatible, json_node: jschon.JSON) -> AnyJSONC
 
             return node_copy
 
-        elif json_node.type == "array":
+        elif isinstance(node, list):
             return [_sort_json_node(node[idx], v_json) for idx, v_json in enumerate(json_node.data)]
 
         return node
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2f38736..09852a3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,5 +1,5 @@
 pytest
 pytest-cov
 ruyaml==0.20.0
-jschon==0.7.3
+jschon>=0.8
 -e .
diff --git a/setup.cfg b/setup.cfg
index ee23c99..8c9d9a6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = jschon-sort
-version = 0.0.3
+version = 0.0.4
 description = Sorts a JSON or YAML document to match a JSON Schema's order of properties
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -13,7 +13,7 @@ classifiers =
 [options]
 packages = find:
 install_requires =
-    jschon
+    jschon>=0.8
     ruyaml
 python_requires = >=3.8