diff --git a/deploy/runtime-contract-lock.json b/deploy/runtime-contract-lock.json
index b1a1218..8903165 100644
--- a/deploy/runtime-contract-lock.json
+++ b/deploy/runtime-contract-lock.json
@@ -19,7 +19,7 @@
       "version": "0.1.0"
     },
     {
-      "commit": "be42de7caf90e7d9fe6c8d7fea263603167ac8c5",
+      "commit": "7a61383e59f0a1d8229c57f48e231de67c0f338a",
       "distribution": "sandboxer",
       "source": "../sand-boxer",
       "version": "0.0.0"
diff --git a/scripts/prove-metered-runtime.py b/scripts/prove-metered-runtime.py
index 05dea5b..2e351d9 100644
--- a/scripts/prove-metered-runtime.py
+++ b/scripts/prove-metered-runtime.py
@@ -142,6 +142,7 @@ def case(root, runtime, checksum, server, cap, bootstrap=False):
                "AGENT_HARNESS_EXECUTION_PROJECT": policy.project,
                "AGENT_HARNESS_SPEND_POLICY": str(policy_path),
                "AGENT_HARNESS_SPEND_LEDGER": str(parent.path),
+               "REIN_AHARNESS_STATE_DIR": str(private / "worker-state"),
                "GLAS_PROFILE_DIR": str(profiles), "XDG_DATA_HOME": str(root / "data"),
                "ANTHROPIC_API_KEY": DUMMY_KEY}
         child = subprocess.run([str(runtime / "bin/python3"), "-I", "-B", "-m", "rein_aharness.cli",