Update docker image

Related-Prod: PROD-36767
Change-Id: I6b0dd044afca9b3f51492679bd2f739f86a52a04
diff --git a/Dockerfile b/Dockerfile
index 70b2e9d..19ebe39 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,9 @@
 FROM python:3.9.2-alpine3.13
 
+LABEL build_date="2022-02-03"
+
+RUN apk upgrade --update
+
 WORKDIR /usr/src/app
 COPY requirements.txt /usr/src/app/
 RUN pip install -r requirements.txt