diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index da95c94acd..a6d710f883 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -185,7 +185,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-10.15
+          - os: macos-12
             c_compiler: clang
             cxx_compiler: clang++
             std: 14
@@ -285,7 +285,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-10.15
+          - os: macos-12
             c_compiler: clang
             cxx_compiler: clang++
             std: 14