diff --git a/.gitea/workflows/release-version.yml b/.gitea/workflows/release-version.yml
index c9cb40f..f1b6fb8 100644
--- a/.gitea/workflows/release-version.yml
+++ b/.gitea/workflows/release-version.yml
@@ -9,7 +9,7 @@ jobs:
   generate-chart-publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: install tools
         run: |
           apt update -y
diff --git a/.gitea/workflows/test-pr.yml b/.gitea/workflows/test-pr.yml
index 7c351cd..74e87bd 100644
--- a/.gitea/workflows/test-pr.yml
+++ b/.gitea/workflows/test-pr.yml
@@ -7,7 +7,7 @@ jobs:
   check-and-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: install tools
         run: |
           apt update -y
diff --git a/Chart.lock b/Chart.lock
index c3f5f53..5cac592 100644
--- a/Chart.lock
+++ b/Chart.lock
@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 12.10.1
+  version: 12.12.5
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 11.9.2
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 9.0.4
-digest: sha256:eaa681df119bef7ef7973d8b13eea28e03c86e72c25a03648e4fc0d4b603ff6e
-generated: "2023-09-12T00:03:47.823115644Z"
+digest: sha256:aba0798b2d882a0e44119cc1e586278c3433227d65c37f9035e835ab3c554965
+generated: "2023-09-22T19:18:56.559259773Z"
diff --git a/Chart.yaml b/Chart.yaml
index 0ae1dcf..963a759 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -36,7 +36,7 @@ dependencies:
   #https://github.com/bitnami/charts/blob/main/bitnami/postgresql
   - name: postgresql
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 12.10.1
+    version: 12.12.5
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha
diff --git a/package-lock.json b/package-lock.json
index 7b58d1e..61aa8a3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "license": "MIT",
       "devDependencies": {
         "@bitnami/readme-generator-for-helm": "^2.5.0",
-        "markdownlint-cli": "^0.36.0"
+        "markdownlint-cli": "^0.37.0"
       },
       "engines": {
         "node": ">=16.0.0",
@@ -399,9 +399,9 @@
       }
     },
     "node_modules/markdownlint": {
-      "version": "0.30.0",
-      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.30.0.tgz",
-      "integrity": "sha512-nInuFvI/rEzanAOArW5490Ez4EYpB5ODqVM0mcDYCPx9DKJWCQqCgejjiCvbSeE7sjbDscVtZmwr665qpF5xGA==",
+      "version": "0.31.1",
+      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.31.1.tgz",
+      "integrity": "sha512-CKMR2hgcIBrYlIUccDCOvi966PZ0kJExDrUi1R+oF9PvqQmCrTqjOsgIvf2403OmJ+CWomuzDoylr6KbuMyvHA==",
       "dev": true,
       "dependencies": {
         "markdown-it": "13.0.1",
@@ -412,9 +412,9 @@
       }
     },
     "node_modules/markdownlint-cli": {
-      "version": "0.36.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.36.0.tgz",
-      "integrity": "sha512-h4WdqOam3+QOVOcJSOQuG8KvvN8dlS0OiJhbPwYWBk7VMZR40UtSSMIOpSP5B4EHPHg3W3ILSQUvqg1HNpTCxA==",
+      "version": "0.37.0",
+      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.37.0.tgz",
+      "integrity": "sha512-hNKAc0bWBBuVhJbSWbUhRzavstiB4o1jh3JeSpwC4/dt6eJ54lRfYHRxVdzVp4qGWBKbeE6Pg490PFEfrKjqSg==",
       "dev": true,
       "dependencies": {
         "commander": "~11.0.0",
@@ -423,7 +423,7 @@
         "ignore": "~5.2.4",
         "js-yaml": "^4.1.0",
         "jsonc-parser": "~3.2.0",
-        "markdownlint": "~0.30.0",
+        "markdownlint": "~0.31.1",
         "minimatch": "~9.0.3",
         "run-con": "~1.3.2"
       },
@@ -453,9 +453,9 @@
       }
     },
     "node_modules/markdownlint-cli/node_modules/glob": {
-      "version": "10.3.4",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-10.3.4.tgz",
-      "integrity": "sha512-6LFElP3A+i/Q8XQKEvZjkEWEOTgAIALR9AO2rwT8bgPhDd1anmqDJDZ6lLddI4ehxxxR1S5RIqKe1uapMQfYaQ==",
+      "version": "10.3.5",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-10.3.5.tgz",
+      "integrity": "sha512-bYUpUD7XDEHI4Q2O5a7PXGvyw4deKR70kHiDxzQbe925wbZknhOzUt2xBgTkYL6RBcVeXYuD9iNYeqoWbBZQnA==",
       "dev": true,
       "dependencies": {
         "foreground-child": "^3.1.0",
diff --git a/package.json b/package.json
index e4034e1..44ef232 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,6 @@
   },
   "devDependencies": {
     "@bitnami/readme-generator-for-helm": "^2.5.0",
-    "markdownlint-cli": "^0.36.0"
+    "markdownlint-cli": "^0.37.0"
   }
 }
diff --git a/templates/gitea/ingress.yaml b/templates/gitea/ingress.yaml
index 12100a6..9991eec 100644
--- a/templates/gitea/ingress.yaml
+++ b/templates/gitea/ingress.yaml
@@ -28,14 +28,14 @@ spec:
   {{- range .Values.ingress.tls }}
     - hosts:
       {{- range .hosts }}
-        - {{ . | quote }}
+        - {{ tpl . $ | quote }}
       {{- end }}
       secretName: {{ .secretName }}
   {{- end }}
 {{- end }}
   rules:
     {{- range .Values.ingress.hosts }}
-    - host: {{ .host | quote }}
+    - host: {{ tpl .host $ | quote }}
       http:
         paths:
           {{- range .paths }}
diff --git a/unittests/deployment/ingress-configuration.yaml b/unittests/deployment/ingress-configuration.yaml
new file mode 100644
index 0000000..6a36eb0
--- /dev/null
+++ b/unittests/deployment/ingress-configuration.yaml
@@ -0,0 +1,23 @@
+suite: ingress template
+release:
+  name: gitea-unittests
+  namespace: testing
+templates:
+  - templates/gitea/ingress.yaml
+tests:
+  - it: hostname using TPL
+    set:
+      global.giteaHostName: "gitea.example.com"
+      ingress.enabled: true
+      ingress.hosts[0].host: "{{ .Values.global.giteaHostName }}"
+      ingress.tls:
+        - secretName: gitea-tls
+          hosts:
+            - "{{ .Values.global.giteaHostName }}"
+    asserts:
+      - equal:
+          path: spec.tls[0].hosts[0]
+          value: "gitea.example.com"
+      - equal:
+          path: spec.rules[0].host
+          value: "gitea.example.com"