diff --git a/.github/workflows/chart-releaser.yml b/.github/workflows/chart-releaser.yml
index a41a16b..2237f51 100644
--- a/.github/workflows/chart-releaser.yml
+++ b/.github/workflows/chart-releaser.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+
     paths:
       - charts/tum-gis-iot-stack-k8s/**
 
@@ -16,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -26,11 +27,14 @@ jobs:
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
 
       - name: Install Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v3
         with:
-          version: v3.11.3
+          version: v3.14.1
 
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.5.0
+        uses: helm/chart-releaser-action@v1.6.0
+        with:
+          mark_as_latest: true
+          skip_existing: true
         env:
-          CR_TOKEN: "${{ secrets.GH_TOKEN }}"
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
diff --git a/charts/tum-gis-iot-stack-k8s/Chart.yaml b/charts/tum-gis-iot-stack-k8s/Chart.yaml
index 6fed1e6..b5e6f6b 100644
--- a/charts/tum-gis-iot-stack-k8s/Chart.yaml
+++ b/charts/tum-gis-iot-stack-k8s/Chart.yaml
@@ -16,7 +16,7 @@ maintainers:
     name: Bruno Willenborg
     url: https://www.asg.ed.tum.de/en/gis/our-team/staff/bruno-willenborg/
 
-version: 0.10.2
+version: 0.10.3-beta1
 appVersion: "2.1.4"
 
 dependencies:
diff --git a/charts/tum-gis-iot-stack-k8s/charts/grafana/Chart.yaml b/charts/tum-gis-iot-stack-k8s/charts/grafana/Chart.yaml
index 3273047..8b09928 100644
--- a/charts/tum-gis-iot-stack-k8s/charts/grafana/Chart.yaml
+++ b/charts/tum-gis-iot-stack-k8s/charts/grafana/Chart.yaml
@@ -8,8 +8,8 @@ sources:
   - https://github.com/tum-gis/tum-gis-iot-stack-k8s/tree/main/helm/charts/charts/grafana
   - https://github.com/grafana/grafana
 
-version: 0.7.1
-appVersion: "10.0.3"
+version: 0.8.0
+appVersion: "10.2.4"
 
 maintainers:
   - email: b.willenborg@tum.de