diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 863d369..d818006 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,7 +31,7 @@ jobs:
             matrix: macos
             runs-on:
               arm: [macOS, ARM64]
-              intel: [macos-13]
+              intel: [macos-15-intel]
             cibw-archs-macos:
               arm: arm64
               intel: x86_64
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 5795360..b5ad26d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -32,7 +32,7 @@ jobs:
             matrix: macos
             runs-on:
               arm: [macOS, ARM64]
-              intel: [macos-13]
+              intel: [macos-15-intel]
           - name: Ubuntu
             matrix: ubuntu
             runs-on: