diff --git a/Dockerfile b/Dockerfile
index 6d3cd2521..96d6ef136 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,6 @@
 ARG BUILD_FROM
 FROM $BUILD_FROM
 
-# Add env
-ENV LANG C.UTF-8
-
 # Setup base
 COPY requirements.txt /usr/src/
 RUN apk add --no-cache \
@@ -15,7 +12,7 @@ RUN apk add --no-cache \
     && apk add --no-cache --virtual .build-dependencies \
         make \
         g++ \
-    && pip3 install -r /usr/src/requirements.txt \
+    && pip3 install --no-cache-dir -r /usr/src/requirements.txt \
     && apk del .build-dependencies \
     && rm -f /usr/src/requirements.txt
 
diff --git a/hassio/const.py b/hassio/const.py
index 298a211c1..75ca19d13 100644
--- a/hassio/const.py
+++ b/hassio/const.py
@@ -2,7 +2,7 @@
 from pathlib import Path
 from ipaddress import ip_network
 
-HASSIO_VERSION = '122'
+HASSIO_VERSION = '123'
 
 URL_HASSIO_ADDONS = "https://github.com/home-assistant/hassio-addons"
 URL_HASSIO_VERSION = \