diff --git a/.changeset/young-kangaroos-brush.md b/.changeset/young-kangaroos-brush.md
new file mode 100644
index 000000000..8b04197e2
--- /dev/null
+++ b/.changeset/young-kangaroos-brush.md
@@ -0,0 +1,7 @@
+---
+"graphile-build-pg": patch
+"postgraphile": patch
+"@dataplan/pg": patch
+---
+
+Fix bugs in pgUnionAll connections relating to PageInfo