diff --git a/.env-sample b/.env-sample
index 01833bfc..50e2231e 100644
--- a/.env-sample
+++ b/.env-sample
@@ -18,6 +18,8 @@ MARKET_PRICE_APIS = https://blockchain.info/ticker, https://api.yadio.io/exrates
 
 # Host e.g. robosats.com
 HOST_NAME = ''
+HOST_NAME2 = ''
+LOCAL_ALIAS = 'e.g:my_garbage_server'
 
 # SECURITY WARNING: keep the secret key used in production secret!
 SECRET_KEY = 'django-insecure-6^&6uw$b5^en%(cu2kc7_o)(mgpazx#j_znwlym0vxfamn2uo-'
@@ -68,4 +70,4 @@ PROPORTIONAL_ROUTING_FEE_LIMIT = 0.0002
 MIN_FLAT_ROUTING_FEE_LIMIT = 10
 
 # Username for HTLCs escrows
-ESCROW_USERNAME = 'admin'
\ No newline at end of file
+ESCROW_USERNAME = 'admin'
diff --git a/Dockerfile b/Dockerfile
index 3b1ed2ad..52c08374 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,12 @@
-FROM python:3.9
+FROM python:3.10.2-bullseye
 
 RUN mkdir -p /usr/src/robosats
 
 # specifying the working dir inside the container
 WORKDIR /usr/src/robosats
 
+RUN python -m pip install --upgrade pip
+
 COPY requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt
 
@@ -30,4 +32,4 @@ RUN sed -i 's/^import .*_pb2 as/from . \0/' api/lightning/invoices_pb2_grpc.py
 
 EXPOSE 8000
 
-CMD ["python3", "manage.py", "runserver", "0.0.0.0:8000"]
\ No newline at end of file
+CMD ["python3", "manage.py", "runserver", "0.0.0.0:8000"]
diff --git a/api/logics.py b/api/logics.py
index 066dc8f3..6ffc5c48 100644
--- a/api/logics.py
+++ b/api/logics.py
@@ -439,6 +439,7 @@ class Logics():
         elif order.status in [Order.Status.PUB, Order.Status.TAK, Order.Status.WF2, Order.Status.WFE] and order.maker == user:
             #Settle the maker bond (Maker loses the bond for canceling an ongoing trade)
             valid = cls.settle_bond(order.maker_bond)
+            cls.return_bond(order.taker_bond) # returns taker bond
             if valid:
                 order.status = Order.Status.UCA
                 order.save()
@@ -861,4 +862,4 @@ class Logics():
     def rate_platform(cls, user, rating):
         user.profile.platform_rating = rating
         user.profile.save()
-        return True, None
\ No newline at end of file
+        return True, None
diff --git a/api/views.py b/api/views.py
index 8c29d2d4..f14824f8 100644
--- a/api/views.py
+++ b/api/views.py
@@ -508,7 +508,7 @@ class InfoView(ListAPIView):
             for tick in queryset:
                 weighted_premiums.append(tick.premium*tick.volume)
                 volumes.append(tick.volume)
-            
+           
             total_volume = sum(volumes)
             # Avg_premium is the weighted average of the premiums by volume
             avg_premium = sum(weighted_premiums) / total_volume
diff --git a/requirements.txt b/requirements.txt
index eef380a0..4caff079 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,11 +13,11 @@ celery==5.2.3
 googleapis-common-protos==1.53.0
 grpcio==1.43.0
 grpcio-tools==1.43.0
-numpy==1.22.0
+numpy==1.22.2
 Pillow==7.0.0
 python-decouple==3.5
 requests==2.22.0
 ring==0.9.1
 robohash==1.1
-scipy==1.7.3
+scipy==1.8.0
 gunicorn==20.1.0
diff --git a/robosats/settings.py b/robosats/settings.py
index eecf89a4..a80875a9 100644
--- a/robosats/settings.py
+++ b/robosats/settings.py
@@ -36,7 +36,7 @@ if os.environ.get('DEVELOPMENT'):
     
 AVATAR_ROOT = STATIC_ROOT + 'assets/avatars/'
 
-ALLOWED_HOSTS = [config('HOST_NAME'),'127.0.0.1']
+ALLOWED_HOSTS = [config('HOST_NAME'),config('HOST_NAME2'),config('LOCAL_ALIAS'),'127.0.0.1']
 
 # Application definition