diff --git a/.github/workflows/ci-julia-nightly.yml b/.github/workflows/ci-julia-nightly.yml
index 691793d..b8e67fc 100644
--- a/.github/workflows/ci-julia-nightly.yml
+++ b/.github/workflows/ci-julia-nightly.yml
@@ -2,7 +2,7 @@ name: CI (Julia nightly)
 on:
   pull_request:
     branches:
-      - master
+      - main
     paths-ignore:
       - 'LICENSE.md'
       - 'README.md'
@@ -10,7 +10,7 @@ on:
   push:
     tags: '*'
     branches:
-      - master
+      - main
     paths-ignore:
       - 'LICENSE.md'
       - 'README.md'
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dbae290..d0ad3c0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,7 +2,7 @@ name: CI
 on:
   pull_request:
     branches:
-      - master
+      - main
     paths-ignore:
       - 'LICENSE.md'
       - 'README.md'
@@ -10,7 +10,7 @@ on:
   push:
     tags: '*'
     branches:
-      - master
+      - main
     paths-ignore:
       - 'LICENSE.md'
       - 'README.md'