diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92df1ceb5..cb3190a49 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,7 +66,7 @@ jobs:
       matrix:
         os:
           [
-            "macos-14",
+            "macos-15-intel",
             "macos-latest",
             "ubuntu-24.04-arm",
             "ubuntu-latest",
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 170194df5..967926040 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
             asset-name: nova-linux-arm64
 
           # macOS (Intel)
-          - os: macos-14
+          - os: macos-15-intel
             rust-target: x86_64-apple-darwin
             asset-name: nova-macos-amd64