diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 487500a0..7da1e3e9 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -23,7 +23,6 @@ updates:
   # NPM
   -
     package-ecosystem: "npm"
-    target-branch: dev
     directory: /
     labels:
       - "dependabot"
@@ -43,7 +42,6 @@ updates:
   # Github Actions
   -
     package-ecosystem: "github-actions"
-    target-branch: dev
     directory: /
     labels:
       - "dependabot"
@@ -57,7 +55,6 @@ updates:
   # Docker
   -
     package-ecosystem: "docker"
-    target-branch: dev
     directory: ./.conf/
     labels:
       - "dependabot"
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8979139f..580c82cf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -22,7 +22,7 @@ name: build
 on:
   push:
     branches:
-      - 'dev'
+      - 'main'
   workflow_dispatch:
 
 env:
@@ -80,7 +80,7 @@ jobs:
         with:
           images: ${{ env.IMAGE_NAMESPACE }}/${{ env.IMAGE_NAME }}
           tags: |
-            type=raw,value=dev
+            type=raw,value=main
             type=raw,value=${{ github.sha }}
 
       - name: Build and push Docker image
@@ -125,5 +125,5 @@ jobs:
             --url https://api.github.com/repos/eclipse-tractusx/portal/actions/workflows/portal-registration-image-update.yml/dispatches \
             --header "authorization: Bearer $TOKEN" \
             --header "Accept: application/vnd.github.v3+json" \
-            --data '{"ref":"dev", "inputs": { "new-image":"${{ github.sha }}" }}' \
+            --data '{"ref":"main", "inputs": { "new-image":"${{ github.sha }}" }}' \
             --fail
diff --git a/.github/workflows/dependencies.yaml b/.github/workflows/dependencies.yaml
index ca2af351..16485d8c 100644
--- a/.github/workflows/dependencies.yaml
+++ b/.github/workflows/dependencies.yaml
@@ -21,7 +21,7 @@ name: Check Dependencies
 
 on:
   push:
-    branches: [main, dev]
+    branches: [main]
   pull_request:
     types: [opened, synchronize, reopened]
   workflow_dispatch:
diff --git a/.github/workflows/kics.yml b/.github/workflows/kics.yml
index d4532f10..83b90e7d 100644
--- a/.github/workflows/kics.yml
+++ b/.github/workflows/kics.yml
@@ -21,7 +21,7 @@ name: "KICS"
 
 on:
   push:
-    branches: [main, dev]
+    branches: [main]
   # pull_request:
   # The branches below must be a subset of the branches above
   # branches: [main, master]
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8bab83b6..9f5b7b91 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -170,7 +170,7 @@ jobs:
           if [[ ${{ steps.rc-check.outputs.rc }} == 'true' ]]; then
             echo "branch=release-candidate" >> $GITHUB_OUTPUT
           else
-            echo "branch=dev" >> $GITHUB_OUTPUT
+            echo "branch=main" >> $GITHUB_OUTPUT
           fi
         if: steps.hf-check.outputs.hf == 'false'
 
diff --git a/.github/workflows/trivy-dev.yml b/.github/workflows/trivy-main.yml
similarity index 98%
rename from .github/workflows/trivy-dev.yml
rename to .github/workflows/trivy-main.yml
index 18eadcb4..c9ca0208 100644
--- a/.github/workflows/trivy-dev.yml
+++ b/.github/workflows/trivy-main.yml
@@ -20,11 +20,11 @@
 # Depending on the location of your Docker container
 # you need to change the path to the specific Docker registry.
 #
-name: "Trivy Dev"
+name: "Trivy Main"
 
 on:
   push:
-    branches: [ dev ]
+    branches: [main]
   # pull_request:
   # The branches below must be a subset of the branches above
   # branches: [ main, master ]
@@ -89,7 +89,7 @@ jobs:
         uses: aquasecurity/trivy-action@d710430a6722f083d3b36b8339ff66b32f22ee55 # v0.19.0
         with:
           # Path to Docker image
-          image-ref: "${{ env.IMAGE_NAMESPACE}}/${{ env.IMAGE_NAME }}:dev"
+          image-ref: "${{ env.IMAGE_NAMESPACE}}/${{ env.IMAGE_NAME }}:main"
           format: "sarif"
           output: "trivy-results2.sarif"
           vuln-type: "os,library"