diff --git a/.github/workflows/build_demo.yml b/.github/workflows/build_demo.yml
index ed7d17b..f392661 100644
--- a/.github/workflows/build_demo.yml
+++ b/.github/workflows/build_demo.yml
@@ -5,7 +5,7 @@ on: [push]
 jobs:
   build:
 
-    runs-on: macOS-latest
+    runs-on: macos-15
 
     steps:
     - uses: actions/checkout@v1
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 9d44cbe..df6a929 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -5,7 +5,7 @@ on: [push]
 jobs:
   build:
 
-    runs-on: macOS-latest
+    runs-on: macos-15
 
     steps:
     - uses: actions/checkout@v1