diff --git a/.github/workflows/core_integration.yml b/.github/workflows/core_integration.yml
index c49f61e..ca52e91 100644
--- a/.github/workflows/core_integration.yml
+++ b/.github/workflows/core_integration.yml
@@ -9,11 +9,11 @@ on:
       - '**/*.md'
       - '**/*.rst'
     branches:
-      - master
+      - main
       - '[0-9].*'
   pull_request:
     branches:
-      - master
+      - main
       - '[0-9].*'
   schedule:
     - cron: '0 1 * * *' # nightly build
diff --git a/.github/workflows/core_snapshot.yml b/.github/workflows/core_snapshot.yml
index 9e0e7fd..ca7ad4f 100644
--- a/.github/workflows/core_snapshot.yml
+++ b/.github/workflows/core_snapshot.yml
@@ -5,7 +5,7 @@ name: Publish Snapshot-Core
 on:
   push:
     branches:
-      - master
+      - main
       - '[0-9].x'
   workflow_dispatch:
 
diff --git a/.github/workflows/entraid_integration.yml b/.github/workflows/entraid_integration.yml
index 1008102..ace1543 100644
--- a/.github/workflows/entraid_integration.yml
+++ b/.github/workflows/entraid_integration.yml
@@ -9,11 +9,11 @@
         - '**/*.md'
         - '**/*.rst'
       branches:
-        - master
+        - main
         - '[0-9].*'
     pull_request:
       branches:
-        - master
+        - main
         - '[0-9].*'
     schedule:
       - cron: '0 1 * * *' # nightly build
diff --git a/.github/workflows/entraid_snapshot.yml b/.github/workflows/entraid_snapshot.yml
index 2882eaf..81c19e2 100644
--- a/.github/workflows/entraid_snapshot.yml
+++ b/.github/workflows/entraid_snapshot.yml
@@ -5,7 +5,7 @@
   on:
     push:
       branches:
-        - master
+        - main
         - '[0-9].x'
     workflow_dispatch: