diff --git a/Dockerfile b/Dockerfile
index f4dc496..b42edc5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ MAINTAINER ngineered <support@ngineered.co.uk>
 
 ENV php_conf /etc/php5/php.ini
 ENV fpm_conf /etc/php5/php-fpm.conf
-ENV composer_hash e115a8dc7871f15d853148a7fbac7da27d6c0030b848d9b3dc09e2a0388afed865e6a3d6b3c0fad45c48e2b5fc1196ae 
+ENV composer_hash aa96f26c2b67226a324c27919f1eb05f21c248b987e6195cad9690d5c1ff713d53020a02ac8c217dbf90a7eacc9d141d 
 
 #RUN echo @edge http://nl.alpinelinux.org/alpine/edge/main >> /etc/apk/repositories && \
 RUN echo @testing http://nl.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && \
@@ -60,6 +60,7 @@ RUN echo @testing http://nl.alpinelinux.org/alpine/edge/testing >> /etc/apk/repo
     php -r "if (hash_file('SHA384', 'composer-setup.php') === '${composer_hash}') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;" && \
     php composer-setup.php --install-dir=/usr/bin --filename=composer && \
     php -r "unlink('composer-setup.php');" && \
+    pip install -U pip && \
     pip install -U certbot && \
     mkdir -p /etc/letsencrypt/webrootauth && \
     apk del gcc musl-dev linux-headers libffi-dev augeas-dev python-dev