diff --git a/docker-image/Dockerfile b/docker-image/Dockerfile
index f0db361..e6ad070 100644
--- a/docker-image/Dockerfile
+++ b/docker-image/Dockerfile
@@ -14,7 +14,7 @@
 
 
 # Start with a base Python 2.7.8 image
-FROM python:2.7.8
+FROM python:2.7-alpine
 
 MAINTAINER Sandeep Parikh <parikhs@google.com>
 
@@ -25,7 +25,11 @@ ADD licenses /licenses
 ADD locust-tasks /locust-tasks
 
 # Install the required dependencies via pip
-RUN pip install -r /locust-tasks/requirements.txt
+RUN apk --no-cache add --virtual=.build-dep \
+      build-base \
+    && apk --no-cache add bash libzmq \
+    && pip install -r /locust-tasks/requirements.txt \
+    && apk del .build-dep
 
 # Expose the required Locust ports
 EXPOSE 5557 5558 8089
diff --git a/docker-image/default.profraw b/docker-image/default.profraw
new file mode 100644
index 0000000..03d566e
Binary files /dev/null and b/docker-image/default.profraw differ
diff --git a/docker-image/licenses/licenses.txt b/docker-image/licenses/licenses.txt
index 631f04f..fcbf267 100644
--- a/docker-image/licenses/licenses.txt
+++ b/docker-image/licenses/licenses.txt
@@ -1,11 +1,11 @@
 Flask (BSD, 0.10.1) https://github.com/mitsuhiko/flask/raw/master/LICENSE
-gevent (MIT, 1.0.1) https://github.com/gevent/gevent/raw/master/LICENSE
-greenlet (MIT, 0.4.5) https://github.com/python-greenlet/greenlet/raw/master/LICENSE
+gevent (MIT, 1.2.2) https://github.com/gevent/gevent/raw/master/LICENSE
+greenlet (MIT, 0.4.10) https://github.com/python-greenlet/greenlet/raw/master/LICENSE
 itsdangerous (BSD, 0.24) https://github.com/mitsuhiko/itsdangerous/raw/master/LICENSE
 Jinja2 (BSD, 2.7.3) https://github.com/mitsuhiko/jinja2/raw/master/LICENSE
-locustio (MIT, 0.7.2) https://github.com/locustio/locust/raw/master/LICENSE
+locustio (MIT, 0.8.1) https://github.com/locustio/locust/raw/master/LICENSE
 MarkupSafe (BSD, 0.23) https://github.com/mitsuhiko/markupsafe/raw/master/LICENSE
-msgpack-python (Apache, 0.4.6) https://github.com/msgpack/msgpack-python/raw/master/COPYING
-pyzmq (BSD, 14.5.0) https://github.com/zeromq/pyzmq/raw/master/COPYING.BSD
-requests (Apache, 2.6.2) https://github.com/kennethreitz/requests/raw/master/LICENSE
-Werkzeug (BSD, 0.10.4) https://github.com/mitsuhiko/werkzeug/raw/master/LICENSE
\ No newline at end of file
+msgpack-python (Apache, 0.4.2) https://github.com/msgpack/msgpack-python/raw/master/COPYING
+pyzmq (BSD, 16.0.2) https://github.com/zeromq/pyzmq/raw/master/COPYING.BSD
+requests (Apache, 2.9.1) https://github.com/kennethreitz/requests/raw/master/LICENSE
+Werkzeug (BSD, 0.10.4) https://github.com/mitsuhiko/werkzeug/raw/master/LICENSE
diff --git a/docker-image/locust-tasks/default.profraw b/docker-image/locust-tasks/default.profraw
new file mode 100644
index 0000000..9469615
Binary files /dev/null and b/docker-image/locust-tasks/default.profraw differ
diff --git a/docker-image/locust-tasks/requirements.txt b/docker-image/locust-tasks/requirements.txt
index 3684955..9a01342 100644
--- a/docker-image/locust-tasks/requirements.txt
+++ b/docker-image/locust-tasks/requirements.txt
@@ -1,11 +1,11 @@
 Flask==0.10.1
-gevent==1.0.1
-greenlet==0.4.5
+gevent==1.2.2
+greenlet==0.4.10
 itsdangerous==0.24
 Jinja2==2.7.3
-locustio==0.7.2
+locustio==0.8.1
 MarkupSafe==0.23
-msgpack-python==0.4.6
-pyzmq==14.5.0
-requests==2.6.2
+msgpack-python==0.4.2
+pyzmq==16.0.2
+requests==2.9.1
 Werkzeug==0.10.4
diff --git a/docker-image/locust-tasks/run.sh b/docker-image/locust-tasks/run.sh
old mode 100644
new mode 100755
index ba5f684..5190374
--- a/docker-image/locust-tasks/run.sh
+++ b/docker-image/locust-tasks/run.sh
@@ -27,4 +27,4 @@ fi
 
 echo "$LOCUST $LOCUS_OPTS"
 
-$LOCUST $LOCUS_OPTS
\ No newline at end of file
+$LOCUST $LOCUS_OPTS
diff --git a/docker-image/locust-tasks/tasks.py b/docker-image/locust-tasks/tasks.py
old mode 100644
new mode 100755
index 6e6fc55..8f14cfe
--- a/docker-image/locust-tasks/tasks.py
+++ b/docker-image/locust-tasks/tasks.py
@@ -39,4 +39,4 @@ def post_metrics(self):
 
 
 class MetricsLocust(HttpLocust):
-    task_set = MetricsTaskSet
\ No newline at end of file
+    task_set = MetricsTaskSet