diff --git a/apps/cic-eth/cic_eth/admin/ctrl.py b/apps/cic-eth/cic_eth/admin/ctrl.py
index 5c9d769c..1868238e 100644
--- a/apps/cic-eth/cic_eth/admin/ctrl.py
+++ b/apps/cic-eth/cic_eth/admin/ctrl.py
@@ -10,12 +10,15 @@ from cic_registry import zero_address
 from cic_eth.db.enum import LockEnum
 from cic_eth.db.models.base import SessionBase
 from cic_eth.db.models.lock import Lock
+from cic_eth.task import (
+        CriticalSQLAlchemyTask,
+        )
 from cic_eth.error import LockedError
 
 celery_app = celery.current_app
 logg = logging.getLogger()
 
-@celery_app.task()
+@celery_app.task(base=CriticalSQLAlchemyTask)
 def lock(chained_input, chain_str, address=zero_address, flags=LockEnum.ALL, tx_hash=None):
     """Task wrapper to set arbitrary locks
 
@@ -33,7 +36,7 @@ def lock(chained_input, chain_str, address=zero_address, flags=LockEnum.ALL, tx_
     return chained_input
 
 
-@celery_app.task()
+@celery_app.task(base=CriticalSQLAlchemyTask)
 def unlock(chained_input, chain_str, address=zero_address, flags=LockEnum.ALL):
     """Task wrapper to reset arbitrary locks
 
@@ -51,7 +54,7 @@ def unlock(chained_input, chain_str, address=zero_address, flags=LockEnum.ALL):
     return chained_input
 
 
-@celery_app.task()
+@celery_app.task(base=CriticalSQLAlchemyTask)
 def lock_send(chained_input, chain_str, address=zero_address, tx_hash=None):
     """Task wrapper to set send lock
 
@@ -67,7 +70,7 @@ def lock_send(chained_input, chain_str, address=zero_address, tx_hash=None):
     return chained_input
 
 
-@celery_app.task()
+@celery_app.task(base=CriticalSQLAlchemyTask)
 def unlock_send(chained_input, chain_str, address=zero_address):
     """Task wrapper to reset send lock
 
@@ -83,7 +86,7 @@ def unlock_send(chained_input, chain_str, address=zero_address):
     return chained_input
 
 
-@celery_app.task()
+@celery_app.task(base=CriticalSQLAlchemyTask)
 def lock_queue(chained_input, chain_str, address=zero_address, tx_hash=None):
     """Task wrapper to set queue direct lock
 
@@ -99,7 +102,7 @@ def lock_queue(chained_input, chain_str, address=zero_address, tx_hash=None):
     return chained_input
 
 
-@celery_app.task()
+@celery_app.task(base=CriticalSQLAlchemyTask)
 def unlock_queue(chained_input, chain_str, address=zero_address):
     """Task wrapper to reset queue direct lock
 
@@ -115,7 +118,7 @@ def unlock_queue(chained_input, chain_str, address=zero_address):
     return chained_input
 
 
-@celery_app.task()
+@celery_app.task(base=CriticalSQLAlchemyTask)
 def check_lock(chained_input, chain_str, lock_flags, address=None):
     session = SessionBase.create_session()
     r = Lock.check(chain_str, lock_flags, address=zero_address, session=session)
diff --git a/apps/cic-eth/cic_eth/eth/tx.py b/apps/cic-eth/cic_eth/eth/tx.py
index cba670ce..f38538c3 100644
--- a/apps/cic-eth/cic_eth/eth/tx.py
+++ b/apps/cic-eth/cic_eth/eth/tx.py
@@ -14,6 +14,7 @@ from cic_eth.db import Otx, SessionBase
 from cic_eth.db.models.tx import TxCache
 from cic_eth.db.models.nonce import NonceReservation
 from cic_eth.db.models.lock import Lock
+from cic_eth.db.models.role import AccountRole
 from cic_eth.db.enum import (
         LockEnum,
         StatusBits,
diff --git a/apps/contract-migration/scripts/import_users.py b/apps/contract-migration/scripts/import_users.py
index 2acede2f..3cd0e09f 100644
--- a/apps/contract-migration/scripts/import_users.py
+++ b/apps/contract-migration/scripts/import_users.py
@@ -97,6 +97,7 @@ def register_eth(i, u):
         callback_queue=args.q,
         )
     t = api.create_account(register=True)
+    logg.debug('register {} -> {}'.format(u, t))
 
     while True:
         ps.get_message()
diff --git a/apps/contract-migration/scripts/requirements.txt b/apps/contract-migration/scripts/requirements.txt
index 8b735fdd..b16cc544 100644
--- a/apps/contract-migration/scripts/requirements.txt
+++ b/apps/contract-migration/scripts/requirements.txt
@@ -1,3 +1,3 @@
 cic-base[full_graph]==0.1.1a23
-cic-eth==0.10.0a40
+cic-eth==0.10.0a41
 cic-types==0.1.0a8
diff --git a/apps/contract-migration/seed_cic_eth.sh b/apps/contract-migration/seed_cic_eth.sh
index 8beaea58..d59efefa 100644
--- a/apps/contract-migration/seed_cic_eth.sh
+++ b/apps/contract-migration/seed_cic_eth.sh
@@ -31,7 +31,7 @@ set -e
 set -a
 
 # We need to not install these here...
-pip install --extra-index-url $DEV_PIP_EXTRA_INDEX_URL cic-eth==0.10.0a40 chainlib==0.0.1a21 cic-contracts==0.0.2a2
+pip install --extra-index-url $DEV_PIP_EXTRA_INDEX_URL cic-eth==0.10.0a41 chainlib==0.0.1a21 cic-contracts==0.0.2a2
 
 >&2 echo "create account for gas gifter"
 old_gas_provider=$DEV_ETH_ACCOUNT_GAS_PROVIDER