diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 73c25048..31b2351f 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,8 +6,10 @@ updates:
     directory: /.github/
     schedule:
       interval: daily
+    target-branch: preview
   - package-ecosystem: npm
     directory: /
     schedule:
       interval: daily
     versioning-strategy: increase
+    target-branch: preview
diff --git a/.github/workflows/check-code-quality.yml b/.github/workflows/check-code-quality.yml
index 233ce48b..ac415c4a 100644
--- a/.github/workflows/check-code-quality.yml
+++ b/.github/workflows/check-code-quality.yml
@@ -5,6 +5,7 @@ on:
   push:
     branches:
       - main
+      - preview
   pull_request:
     branches:
       - '**'
diff --git a/.github/workflows/delete-redundant-deployments.yml b/.github/workflows/delete-redundant-deployments.yml
index e0fcaa54..d75781c8 100644
--- a/.github/workflows/delete-redundant-deployments.yml
+++ b/.github/workflows/delete-redundant-deployments.yml
@@ -7,6 +7,7 @@ on:
       - closed
     branches:
       - main
+      - preview
 
 jobs:
   delete: