diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..e3ab061
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,40 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+- name: submodules
+  image: alpine/git
+  commands:
+  - git submodule update --init --recursive
+
+- name: build
+  image: alpine/helm
+  volumes:
+  - name: result
+    path: /output
+  commands:
+  - helm lint --set redis.enabled=false
+  - helm package -d chart .
+  - mv chart/glitchtip*.tgz /output/glitchtip.tgz
+
+- name: upload
+  image: curlimages/curl:latest
+  environment:
+    GIT_HOST: git.kurocon.nl
+    GIT_PACKAGE_OWNER: KuroNET
+    GIT_USER:
+      from_secret: git_username
+    GIT_TOKEN:
+      from_secret: git_password_or_token
+  volumes:
+  - name: result
+    path: /output
+  commands:
+  - curl --user $GIT_USER:$GIT_TOKEN -X POST --upload-file /output/glitchtip.tgz https://$GIT_HOST/api/packages/{$GIT_PACKAGE_OWNER}/helm/api/charts
+
+
+volumes:
+- name: result
+  temp: {}
diff --git a/.gitmodules b/.gitmodules
index 1ad4fb4..0290350 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "django-helm-chart"]
 	path = django-helm-chart
-	url = https://gitlab.com/burke-software/django-helm-chart.git
+	url = https://git.kurocon.nl/KuroNET/django-helm-chart.git
diff --git a/Chart.yaml b/Chart.yaml
index 64b5a28..048d1ae 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -14,11 +14,11 @@ type: application
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 4.0.0
+version: 4.0.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
-appVersion: 4.1.0
+appVersion: 4.1.1
 
 icon: https://glitchtip.gitlab.io/glitchtip-helm-chart/icon.svg
 
diff --git a/django-helm-chart b/django-helm-chart
index 7428819..4c7256e 160000
--- a/django-helm-chart
+++ b/django-helm-chart
@@ -1 +1 @@
-Subproject commit 74288199f63f3894345e1393433b247e66280ea0
+Subproject commit 4c7256e5c96d18e4f187074354690a11d65b57fe
diff --git a/values.yaml b/values.yaml
index c634639..415b0b5 100644
--- a/values.yaml
+++ b/values.yaml
@@ -1,7 +1,7 @@
 # Default values for glitchtip.
 image:
   repository: glitchtip/glitchtip
-  tag: v4.1.0
+  tag: v4.1.1
   pullPolicy: IfNotPresent
 
 imagePullSecrets: []