diff --git a/.dockerignore b/.dockerignore
index 692aa8f..0c79fa2 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -4,3 +4,6 @@
 
 # Ignoring markdown files
 *.md
+
+# Ignoring social media
+social/
diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
index ce748c7..6f2a009 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -26,7 +26,7 @@ The full log with the outputted error.
 **Version report (please complete the following information):**
  - Host OS: [e.g. `uname -a`]
  - Docker: [e.g. `docker --version`]
- - Image tag: [e.g. `3003`]
+ - Image tag: [e.g. `3003.1`]
 
 **Additional context**
 Add any other context about the problem here.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a8f194..9d8895c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,12 @@
 # Changelog
 
 This file only reflects the changes that are made in this image.
-Please refer to the [Salt 3003 Release Notes](https://docs.saltstack.com/en/latest/topics/releases/3003.html) for the list of changes in SaltStack.
+Please refer to the [Salt 3003.1 Release Notes](https://docs.saltstack.com/en/latest/topics/releases/3003.1.html) for the list of changes in SaltStack.
+
+**3003.1**
+
+- Upgrade `salt-master` to `3003.1` *Aluminium*
+- Change Docker base image to `ubuntu:focal-20210609`
 
 **3003**
 
diff --git a/Dockerfile b/Dockerfile
index 96688cf..8cd2cd7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM ubuntu:focal-20210325
+FROM ubuntu:focal-20210609
 
 ARG BUILD_DATE
 ARG VCS_REF
 
 # https://github.com/saltstack/salt/releases
-ENV SALT_VERSION="3003" \
+ENV SALT_VERSION="3003.1" \
     PYTHON_VERSION="3.8"
 
 ENV IMAGE_VERSION="${SALT_VERSION}"
diff --git a/README.md b/README.md
index abb12b9..96aa983 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ For other methods to install `salt-master` please refer to the [Official Salt Pr
 Automated builds of the image are available on [Dockerhub](https://hub.docker.com/r/cdalvaro/docker-salt-master/) and is the recommended method of installation.
 
 ```sh
-docker pull cdalvaro/docker-salt-master:3003
+docker pull cdalvaro/docker-salt-master:3003.1
 ```
 
 You can also pull the latest tag which is built from the repository `HEAD`
@@ -578,8 +578,8 @@ Where `salt-service` is one of: `salt-master` os `salt-api` (if `SALT_API_SERVIC
 - https://docs.saltproject.io/en/latest/contents.html
 
 [saltproject_badge]: https://img.shields.io/badge/Salt-v3003-lightgrey.svg?logo=Saltstack
-[saltproject_release_notes]: https://docs.saltproject.io/en/latest/topics/releases/3003.html "Salt Project Release Notes"
-[ubuntu_badge]: https://img.shields.io/badge/ubuntu-focal--20210325-E95420.svg?logo=Ubuntu
+[saltproject_release_notes]: https://docs.saltproject.io/en/latest/topics/releases/3003.1.html "Salt Project Release Notes"
+[ubuntu_badge]: https://img.shields.io/badge/ubuntu-focal--20210609-E95420.svg?logo=Ubuntu
 [ubuntu_hub_docker]: https://hub.docker.com/_/ubuntu/ "Ubuntu Image"
 [github_publish_badge]: https://img.shields.io/github/workflow/status/cdalvaro/docker-salt-master/Publish%20Docker%20image?label=build&logo=GitHub&logoColor=%23181717
 [github_publish_workflow]: https://github.com/cdalvaro/docker-salt-master/actions?query=workflow%3A%22Publish+Docker+image%22
diff --git a/VERSION b/VERSION
index 99dc2a0..59ac66b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3003
\ No newline at end of file
+3003.1
\ No newline at end of file
diff --git a/assets/build/install.sh b/assets/build/install.sh
index 7743a82..668b194 100755
--- a/assets/build/install.sh
+++ b/assets/build/install.sh
@@ -2,6 +2,7 @@
 
 set -e
 
+# shellcheck disable=SC1091
 source "${SALT_BUILD_DIR}/functions.sh"
 
 echo "Installing build dependencies ..."
@@ -31,7 +32,7 @@ echo "Installing python3 packages ..."
 DEBIAN_FRONTEND=noninteractive apt-get install --yes --quiet --no-install-recommends \
   python3-mako python3-pycryptodome python3-cherrypy3 python3-git python3-u-msgpack \
   python3-redis python3-gnupg python3-mysqldb python3-dateutil python3-libnacl python3-openssl \
-  python3-pygit2 python3-pycryptodome
+  python3-pygit2
 
 pip3 install timelib==0.2.5
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 39b994b..93eb735 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3'
 services:
   master:
     container_name: salt_master
-    image: cdalvaro/docker-salt-master:3003
+    image: cdalvaro/docker-salt-master:3003.1
     restart: always
     volumes:
       - "roots/:/home/salt/data/srv"