diff --git a/custom_components/nordpool/aio_price.py b/custom_components/nordpool/aio_price.py
index c30777c..9d737f0 100644
--- a/custom_components/nordpool/aio_price.py
+++ b/custom_components/nordpool/aio_price.py
@@ -7,8 +7,7 @@
 import backoff
 from dateutil.parser import parse as parse_dt
 from homeassistant.util import dt as dt_utils
-from nordpool.base import CurrencyMismatch
-from nordpool.elspot import Prices
+from nordpool.elspot import CurrencyMismatch, Prices
 from pytz import timezone, utc
 
 from .misc import add_junk
diff --git a/custom_components/nordpool/manifest.json b/custom_components/nordpool/manifest.json
index f4dcad4..925060f 100644
--- a/custom_components/nordpool/manifest.json
+++ b/custom_components/nordpool/manifest.json
@@ -13,7 +13,7 @@
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/custom-components/nordpool/issues",
   "requirements": [
-    "nordpool>=0.2",
+    "nordpool>=0.4.3,<1",
     "backoff"
   ],
   "version": "0.0.16"
diff --git a/custom_components/nordpool/test_parser.py b/custom_components/nordpool/test_parser.py
index b344057..b628e6f 100644
--- a/custom_components/nordpool/test_parser.py
+++ b/custom_components/nordpool/test_parser.py
@@ -9,8 +9,7 @@
 # https://repl.it/repls/WildImpishMass
 from dateutil import tz
 from dateutil.parser import parse as parse_dt
-from nordpool.base import CurrencyMismatch
-from nordpool.elspot import Prices
+from nordpool.elspot import CurrencyMismatch, Prices
 
 _LOGGER = logging.getLogger(__name__)
 logging.basicConfig(level=logging.DEBUG)