diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index d162d19be..8f73a7ce1 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -2,10 +2,10 @@ name: "CodeQL"
 
 on:
   push:
-    branches: [master]
+    branches: [main]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [master]
+    branches: [main]
   schedule:
     - cron: '0 16 * * 3'
 
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index bfacc6b18..3ae068cd7 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -9,11 +9,11 @@ on:
   schedule:
     - cron: '28 23 * * *'
   push:
-    branches: [ master ]
+    branches: [ main ]
     # Publish semver tags as releases.
     tags: [ 'v*.*.*' ]
   pull_request:
-    branches: [ master ]
+    branches: [ main ]
 
 env:
   # Use docker.io for Docker Hub if empty
diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
index 98f2f00b8..0a081ae7c 100644
--- a/.github/workflows/dockerimage.yml
+++ b/.github/workflows/dockerimage.yml
@@ -3,7 +3,7 @@ name: Docker Image CI
 on:
   push:
     branches:
-      - master
+      - main
 
 permissions:
   contents: read
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 89976b204..58f4e76af 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,7 +3,7 @@ name: Release Charts
 on:
   push:
     branches:
-      - master
+      - main
 
 permissions:
   contents: read
diff --git a/.github/workflows/test_suite.yml b/.github/workflows/test_suite.yml
index 47f880a2e..811742b5a 100644
--- a/.github/workflows/test_suite.yml
+++ b/.github/workflows/test_suite.yml
@@ -3,7 +3,7 @@ name: Test suite
 on:
   push:
     branches:
-      - master
+      - main
   pull_request:
 
 permissions: