diff --git a/.github/workflows/lint-test.yaml b/.github/workflows/lint-test.yaml
index 7695c190..81244816 100644
--- a/.github/workflows/lint-test.yaml
+++ b/.github/workflows/lint-test.yaml
@@ -35,6 +35,8 @@ jobs:
 
       - name: Set up chart-testing
         uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
+        with:
+          yamale_version: "6.0.0"
 
       - name: Run chart-testing (list-changed)
         id: list-changed
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index c23692de..f299ecd1 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -13,7 +13,9 @@ jobs:
   release:
     runs-on: ubuntu-latest
     permissions:
-      contents: write
+      contents: write # to push chart release and create a release (helm/chart-releaser-action)
+      packages: write # needed for ghcr access
+      id-token: write # needed for keyless signing
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
@@ -37,3 +39,16 @@ jobs:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
           CR_SKIP_EXISTING: true
           CR_GENERATE_RELEASE_NOTES: true
+
+      # see https://github.com/helm/chart-releaser/issues/183
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Push chart to GHCR
+        run: |
+          helm package charts/atlantis
+          helm push atlantis-*.tgz oci://ghcr.io/${GITHUB_REPOSITORY_OWNER}/charts
diff --git a/README.md b/README.md
index 3aea62b7..1dc3c204 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ helm repo add runatlantis https://runatlantis.github.io/helm-charts
 
 You can then run `helm search repo runatlantis` to see the charts.
 
+OCI artifacts of all Atlantis Helm charts are available in [ghcr.io](https://github.com/orgs/runatlantis/packages?repo_name=charts).
+
 ## Commands
 
 Run `make help` to check available commands.
diff --git a/charts/atlantis/Chart.yaml b/charts/atlantis/Chart.yaml
index d23b862b..0c2e0065 100644
--- a/charts/atlantis/Chart.yaml
+++ b/charts/atlantis/Chart.yaml
@@ -3,7 +3,7 @@ apiVersion: v1
 appVersion: v0.36.0
 description: A Helm chart for Atlantis https://www.runatlantis.io
 name: atlantis
-version: 5.20.1
+version: 5.20.2
 keywords:
   - terraform
 home: https://www.runatlantis.io
diff --git a/charts/atlantis/README.md b/charts/atlantis/README.md
index 675664b7..cfd9954e 100644
--- a/charts/atlantis/README.md
+++ b/charts/atlantis/README.md
@@ -17,6 +17,8 @@
 
 - [Introduction](#introduction)
 - [Prerequisites](#prerequisites)
+- [Usage](#usage)
+  - [Install Helm Chart](#install-helm-chart)
 - [Required Configuration](#required-configuration)
 - [Additional manifests](#additional-manifests)
 - [Values](#values)
@@ -37,6 +39,21 @@ This chart creates a single pod in a StatefulSet running Atlantis. Atlantis pers
 - Kubernetes 1.9+
 - PersistentVolume support
 
+## Usage
+
+The chart is distributed as an [OCI Artifact](https://helm.sh/docs/topics/registries/) as well as via a traditional [Helm Repository](https://helm.sh/docs/topics/chart_repository/).
+
+- OCI Artifact: `oci://ghcr.io/runatlantis/charts/atlantis`
+- Helm Repository: `https://runatlantis.github.io/helm-charts` with chart `atlantis`
+
+The installation instructions use the OCI registry. Refer to the [`helm repo`](https://helm.sh/docs/helm/helm_repo/) command documentation for information on installing charts via the traditional repository.
+
+### Install Helm Chart
+
+```console
+helm install [RELEASE_NAME] oci://ghcr.io/runatlantis/charts/atlantis
+```
+
 ## Required Configuration
 
 In order for Atlantis to start and run successfully:
@@ -386,8 +403,7 @@ To perform a smoke test of the deployment (i.e. ensure that the Atlantis UI is u
 1. Install the chart. Supply your own values file or use `test-values.yaml`, which has a minimal set of values required in order for Atlantis to start.
 
     ```bash
-    helm repo add runatlantis https://runatlantis.github.io/helm-charts
-    helm install -f test-values.yaml my-atlantis runatlantis/atlantis --debug
+    helm install -f test-values.yaml my-atlantis oci://ghcr.io/runatlantis/charts/atlantis --debug
     ```
 
 1. Run the tests:
diff --git a/charts/atlantis/README.md.gotmpl b/charts/atlantis/README.md.gotmpl
index 9ee5cc4f..664a22c7 100644
--- a/charts/atlantis/README.md.gotmpl
+++ b/charts/atlantis/README.md.gotmpl
@@ -10,6 +10,8 @@
 
 - [Introduction](#introduction)
 - [Prerequisites](#prerequisites)
+- [Usage](#usage)
+  - [Install Helm Chart](#install-helm-chart)
 - [Required Configuration](#required-configuration)
 - [Additional manifests](#additional-manifests)
 - [Values](#values)
@@ -30,6 +32,21 @@ This chart creates a single pod in a StatefulSet running Atlantis. Atlantis pers
 - Kubernetes 1.9+
 - PersistentVolume support
 
+## Usage
+
+The chart is distributed as an [OCI Artifact](https://helm.sh/docs/topics/registries/) as well as via a traditional [Helm Repository](https://helm.sh/docs/topics/chart_repository/).
+
+- OCI Artifact: `oci://ghcr.io/runatlantis/charts/atlantis`
+- Helm Repository: `https://runatlantis.github.io/helm-charts` with chart `atlantis`
+
+The installation instructions use the OCI registry. Refer to the [`helm repo`](https://helm.sh/docs/helm/helm_repo/) command documentation for information on installing charts via the traditional repository.
+
+### Install Helm Chart
+
+```console
+helm install [RELEASE_NAME] oci://ghcr.io/runatlantis/charts/atlantis
+```
+
 ## Required Configuration
 
 In order for Atlantis to start and run successfully:
@@ -208,8 +225,7 @@ To perform a smoke test of the deployment (i.e. ensure that the Atlantis UI is u
 1. Install the chart. Supply your own values file or use `test-values.yaml`, which has a minimal set of values required in order for Atlantis to start.
 
     ```bash
-    helm repo add runatlantis https://runatlantis.github.io/helm-charts
-    helm install -f test-values.yaml my-atlantis runatlantis/atlantis --debug
+    helm install -f test-values.yaml my-atlantis oci://ghcr.io/runatlantis/charts/atlantis --debug
     ```
 
 1. Run the tests: