diff --git a/.changeset/testing-helper-context-and-types.md b/.changeset/testing-helper-context-and-types.md
new file mode 100644
index 00000000000..81164e12a8b
--- /dev/null
+++ b/.changeset/testing-helper-context-and-types.md
@@ -0,0 +1,5 @@
+---
+"@remix-run/testing": patch
+---
+
+feat(remix-testing): cast types to use Remix type definitions + allow passing context