diff --git a/.changeset/nasty-coats-fry.md b/.changeset/nasty-coats-fry.md
new file mode 100644
index 000000000..4d0998a5a
--- /dev/null
+++ b/.changeset/nasty-coats-fry.md
@@ -0,0 +1,5 @@
+---
+"@rebilly/client-php": patch
+---
+
+SDK Generator updated
diff --git a/.changeset/pink-plums-exist.md b/.changeset/pink-plums-exist.md
new file mode 100644
index 000000000..590ecf2a5
--- /dev/null
+++ b/.changeset/pink-plums-exist.md
@@ -0,0 +1,5 @@
+---
+"@rebilly/client-php": patch
+---
+
+Migrate to OpenAPI 3.1 Rebilly/api-definitions#1682