diff --git a/.github/workflows/app-backend.yml b/.github/workflows/app-backend.yml
index afaecdc..7e3f473 100644
--- a/.github/workflows/app-backend.yml
+++ b/.github/workflows/app-backend.yml
@@ -3,14 +3,14 @@ name: Backend CI
 on:
   pull_request:
     branches:
-      - main
+      - develop
     paths:
       - "app/backend/**"
       - ".github/workflows/app-backend.yml"
 
   push:
     branches:
-      - main
+      - develop
     paths:
       - "app/backend/**"
       - ".github/workflows/app-backend.yml"
@@ -113,7 +113,7 @@ jobs:
     name: Publish image
     runs-on: ubuntu-24.04
     needs: security-scan
-    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    if: github.event_name == 'push' && github.ref == 'refs/heads/develop'
     env:
       REGISTRY: ghcr.io
       IMAGE_NAME: ${{ github.repository_owner }}/app-backend
@@ -157,8 +157,8 @@ jobs:
           digest="$(oras resolve "$REGISTRY/$IMAGE_NAME:$GITHUB_SHA")"
           echo "digest=$digest" >> "$GITHUB_OUTPUT"
 
-  update-dev-chart:
-    name: Update dev configuration
+  update-image-reference:
+    name: Update image reference
     runs-on: ubuntu-24.04
     needs: publish
     env:
@@ -175,23 +175,23 @@ jobs:
         with:
           ref: ${{ github.sha }}
 
-      - name: Update dev image
+      - name: Update image reference
         run: |
-          sed -i "s|^  tag:.*|  tag: \"$GITHUB_SHA\"|" kubernetes/helm/values-dev.yaml
-          sed -i "s|^  digest:.*|  digest: \"$IMAGE_DIGEST\"|" kubernetes/helm/values-dev.yaml
+          sed -i "s|^  tag:.*|  tag: \"$GITHUB_SHA\"|" kubernetes/helm/values.yaml
+          sed -i "s|^  digest:.*|  digest: \"$IMAGE_DIGEST\"|" kubernetes/helm/values.yaml
 
-      - name: Create dev update pull request
-        id: dev_pr
+      - name: Create image update pull request
+        id: image_pr
         uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1
         with:
-          branch: automation/update-dev
-          base: main
-          add-paths: kubernetes/helm/values-dev.yaml
-          commit-message: "change: update dev image"
-          title: "change: update dev image"
+          branch: automation/update-image
+          base: develop
+          add-paths: kubernetes/helm/values.yaml
+          commit-message: "change: update application image"
+          title: "change: update application image"
 
       - name: Run Helm CI
-        if: steps.dev_pr.outputs.pull-request-operation == 'created' || steps.dev_pr.outputs.pull-request-operation == 'updated'
+        if: steps.image_pr.outputs.pull-request-operation == 'created' || steps.image_pr.outputs.pull-request-operation == 'updated'
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: gh workflow run helm.yml --ref automation/update-dev
\ No newline at end of file
+        run: gh workflow run helm.yml --ref automation/update-image
diff --git a/.github/workflows/helm.yml b/.github/workflows/helm.yml
index 5b3e33c..c87758c 100644
--- a/.github/workflows/helm.yml
+++ b/.github/workflows/helm.yml
@@ -1,17 +1,9 @@
 name: Helm CI
 
 on:
-  push:
-    branches:
-      - main
-    paths:
-      - "kubernetes/helm/**"
-      - "kubernetes/cluster/kind.yaml"
-      - ".github/workflows/helm.yml"
-
   pull_request:
     branches:
-      - main
+      - develop
     paths:
       - "kubernetes/helm/**"
       - "kubernetes/cluster/kind.yaml"
@@ -84,15 +76,15 @@ jobs:
           severity: HIGH,CRITICAL
           exit-code: "1"
 
-  merge-dev-update:
+  merge-image-update:
     needs: validate
-    if: github.event_name == 'workflow_dispatch' && github.ref_name == 'automation/update-dev'
+    if: github.event_name == 'workflow_dispatch' && github.ref_name == 'automation/update-image'
     runs-on: ubuntu-24.04
     permissions:
       contents: write
       pull-requests: write
     steps:
-      - name: Merge dev update
+      - name: Merge image update
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: gh pr merge automation/update-dev --repo "$GITHUB_REPOSITORY" --squash --delete-branch --match-head-commit "$GITHUB_SHA"
+        run: gh pr merge automation/update-image --repo "$GITHUB_REPOSITORY" --squash --delete-branch --match-head-commit "$GITHUB_SHA"
diff --git a/argocd/application-sets/homelab-backend.yaml b/argocd/application-sets/homelab-backend.yaml
index 96305f6..6fb8a21 100644
--- a/argocd/application-sets/homelab-backend.yaml
+++ b/argocd/application-sets/homelab-backend.yaml
@@ -14,16 +14,19 @@ spec:
           - environment: dev
             namespace: homelab-dev
             valuesFile: values-dev.yaml
+            targetRevision: develop
             autoSync: true
 
           - environment: stage
             namespace: homelab-stage
             valuesFile: values-stage.yaml
+            targetRevision: develop
             autoSync: false
 
           - environment: prod
             namespace: homelab-prod
             valuesFile: values-prod.yaml
+            targetRevision: main
             autoSync: false
 
   template:
@@ -34,7 +37,7 @@ spec:
 
       source:
         repoURL: https://github.com/sotchenkov/devops-prac.git
-        targetRevision: main
+        targetRevision: '{{ .targetRevision }}'
         path: kubernetes/helm
         helm:
           releaseName: homelab-backend
diff --git a/kubernetes/helm/values-dev.yaml b/kubernetes/helm/values-dev.yaml
index 940e062..b7aa72c 100644
--- a/kubernetes/helm/values-dev.yaml
+++ b/kubernetes/helm/values-dev.yaml
@@ -1,11 +1,5 @@
 replicaCount: 3
 
-image:
-  repository: ghcr.io/sotchenkov/app-backend
-  tag: "5c06d8ee250535169804a8839aebeaf502bfb817"
-  digest: "sha256:18727c716f9dc38ec60810c6afabc4acd8c5df23f5c0f6916dc8f95e73f7759a"
-  pullPolicy: IfNotPresent
-  
 config:
   environment: dev
   logLevel: info
diff --git a/kubernetes/helm/values-prod.yaml b/kubernetes/helm/values-prod.yaml
index 4a90b49..23e077a 100644
--- a/kubernetes/helm/values-prod.yaml
+++ b/kubernetes/helm/values-prod.yaml
@@ -1,11 +1,5 @@
 replicaCount: 3
 
-image:
-  repository: ghcr.io/sotchenkov/app-backend
-  tag: 5edb397fa066a0695b61e635b8d7be930112efd5
-  digest: sha256:bb12fc4a58ed37a6ebd4d51317c8c5bb5798fa413ab2270d0553d68ff414f406
-  pullPolicy: IfNotPresent
-
 config:
   environment: prod
   logLevel: warn
diff --git a/kubernetes/helm/values-stage.yaml b/kubernetes/helm/values-stage.yaml
index 1ed6e5c..8c51dab 100644
--- a/kubernetes/helm/values-stage.yaml
+++ b/kubernetes/helm/values-stage.yaml
@@ -1,11 +1,5 @@
 replicaCount: 2
 
-image:
-  repository: ghcr.io/sotchenkov/app-backend
-  tag: 5edb397fa066a0695b61e635b8d7be930112efd5
-  digest: sha256:bb12fc4a58ed37a6ebd4d51317c8c5bb5798fa413ab2270d0553d68ff414f406
-  pullPolicy: IfNotPresent
-
 config:
   environment: stage
   logLevel: warn
diff --git a/kubernetes/helm/values.yaml b/kubernetes/helm/values.yaml
index 45e58cd..46f0d90 100644
--- a/kubernetes/helm/values.yaml
+++ b/kubernetes/helm/values.yaml
@@ -1,10 +1,10 @@
 replicaCount: 2
 
 image:
-  repository: app-backend
-  tag: v1.1
-  digest: ""
-  pullPolicy: Never
+  repository: ghcr.io/sotchenkov/app-backend
+  tag: "5c06d8ee250535169804a8839aebeaf502bfb817"
+  digest: "sha256:18727c716f9dc38ec60810c6afabc4acd8c5df23f5c0f6916dc8f95e73f7759a"
+  pullPolicy: IfNotPresent
 
 config:
   environment: local