diff --git a/pyproject.toml b/pyproject.toml
index 667c12e6..50af65ab 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -68,7 +68,7 @@ dev = [
     # from 0.7.0; a resolver satisfied by 0.6.x fails at IMPORT, not at resolve,
     # and does so inside the operator decision path. Raise this with every new
     # symbol taken from the contract.
-    "openadapt-types>=0.7.0,<0.8.0",
+    "openadapt-types>=0.7.0,<0.10.0",
     # Engineering-hygiene gates (lint+format, type-check, coverage). Pinned to
     # majors so CI and local dev run the same checkers.
     "ruff==0.15.22",
@@ -91,7 +91,7 @@ grounding = ["openadapt-grounding>=0.1.0"]
 console = [
     "fastapi>=0.110",
     "uvicorn>=0.29",
-    "openadapt-types>=0.7.0,<0.8.0",
+    "openadapt-types>=0.7.0,<0.10.0",
 ]
 # WindowsBackend: HTTP client for the WAA (Windows Agent Arena) server.
 windows = ["requests>=2.31"]
@@ -156,7 +156,7 @@ capture = ["openadapt-capture>=1.2.0"]
 # 0.7.x schemas. The
 # `interop-types` CI job type-checks and tests both boundaries against the real
 # package; raise the ceiling only after validating the next minor.
-interop = ["openadapt-types>=0.7.0,<0.8.0"]
+interop = ["openadapt-types>=0.7.0,<0.10.0"]
 
 [project.scripts]
 openadapt-flow = "openadapt_flow.__main__:main"