diff --git a/.github/checkgroup.yml b/.github/checkgroup.yml
index 20875df42c..fa455da015 100644
--- a/.github/checkgroup.yml
+++ b/.github/checkgroup.yml
@@ -37,7 +37,7 @@ subprojects:
       - "pl-cpu (macOS-14, pytorch, 3.9, 2.1)"
       - "pl-cpu (ubuntu-20.04, pytorch, 3.9, 2.1)"
       - "pl-cpu (windows-2022, pytorch, 3.9, 2.1)"
-      - "pl-cpu (macOS-12, pytorch, 3.10, 2.1)"
+      - "pl-cpu (macOS-13, pytorch, 3.10, 2.1)"
       - "pl-cpu (ubuntu-22.04, pytorch, 3.10, 2.1)"
       - "pl-cpu (windows-2022, pytorch, 3.10, 2.1)"
 
@@ -184,7 +184,7 @@ subprojects:
       - "fabric-cpu (macOS-14, fabric, 3.9, 2.1)"
       - "fabric-cpu (ubuntu-20.04, fabric, 3.9, 2.1)"
       - "fabric-cpu (windows-2022, fabric, 3.9, 2.1)"
-      - "fabric-cpu (macOS-12, fabric, 3.10, 2.1)"
+      - "fabric-cpu (macOS-13, fabric, 3.10, 2.1)"
       - "fabric-cpu (ubuntu-22.04, fabric, 3.10, 2.1)"
       - "fabric-cpu (windows-2022, fabric, 3.10, 2.1)"
 
@@ -258,14 +258,14 @@ subprojects:
       - "install-pkg (ubuntu-22.04, lightning, 3.11)"
       - "install-pkg (ubuntu-22.04, notset, 3.9)"
       - "install-pkg (ubuntu-22.04, notset, 3.11)"
-      - "install-pkg (macOS-12, fabric, 3.9)"
-      - "install-pkg (macOS-12, fabric, 3.11)"
-      - "install-pkg (macOS-12, pytorch, 3.9)"
-      - "install-pkg (macOS-12, pytorch, 3.11)"
-      - "install-pkg (macOS-12, lightning, 3.9)"
-      - "install-pkg (macOS-12, lightning, 3.11)"
-      - "install-pkg (macOS-12, notset, 3.9)"
-      - "install-pkg (macOS-12, notset, 3.11)"
+      - "install-pkg (macOS-13, fabric, 3.9)"
+      - "install-pkg (macOS-13, fabric, 3.11)"
+      - "install-pkg (macOS-13, pytorch, 3.9)"
+      - "install-pkg (macOS-13, pytorch, 3.11)"
+      - "install-pkg (macOS-13, lightning, 3.9)"
+      - "install-pkg (macOS-13, lightning, 3.11)"
+      - "install-pkg (macOS-13, notset, 3.9)"
+      - "install-pkg (macOS-13, notset, 3.11)"
       - "install-pkg (windows-2022, fabric, 3.9)"
       - "install-pkg (windows-2022, fabric, 3.11)"
       - "install-pkg (windows-2022, pytorch, 3.9)"
diff --git a/.github/workflows/ci-pkg-install.yml b/.github/workflows/ci-pkg-install.yml
index d22a8d3ace..f096a70959 100644
--- a/.github/workflows/ci-pkg-install.yml
+++ b/.github/workflows/ci-pkg-install.yml
@@ -42,7 +42,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu-22.04", "macOS-12", "windows-2022"]
+        os: ["ubuntu-22.04", "macOS-13", "windows-2022"]
         pkg-name: ["fabric", "pytorch", "lightning", "notset"]
         python-version: ["3.9", "3.11"]
     steps:
diff --git a/.github/workflows/ci-tests-fabric.yml b/.github/workflows/ci-tests-fabric.yml
index 06616650de..7d854bbf7e 100644
--- a/.github/workflows/ci-tests-fabric.yml
+++ b/.github/workflows/ci-tests-fabric.yml
@@ -53,7 +53,7 @@ jobs:
           - { os: "ubuntu-20.04", pkg-name: "lightning", python-version: "3.12", pytorch-version: "2.4" }
           - { os: "windows-2022", pkg-name: "lightning", python-version: "3.12", pytorch-version: "2.4" }
           # only run PyTorch latest with Python latest, use Fabric scope to limit dependency issues
-          - { os: "macOS-12", pkg-name: "fabric", python-version: "3.10", pytorch-version: "2.1" }
+          - { os: "macOS-13", pkg-name: "fabric", python-version: "3.10", pytorch-version: "2.1" }
           - { os: "ubuntu-22.04", pkg-name: "fabric", python-version: "3.10", pytorch-version: "2.1" }
           - { os: "windows-2022", pkg-name: "fabric", python-version: "3.10", pytorch-version: "2.1" }
           # "oldest" versions tests, only on minimum Python
diff --git a/.github/workflows/ci-tests-pytorch.yml b/.github/workflows/ci-tests-pytorch.yml
index 4de22a24f3..a9d7dfdf55 100644
--- a/.github/workflows/ci-tests-pytorch.yml
+++ b/.github/workflows/ci-tests-pytorch.yml
@@ -57,7 +57,7 @@ jobs:
           - { os: "ubuntu-20.04", pkg-name: "lightning", python-version: "3.12", pytorch-version: "2.4" }
           - { os: "windows-2022", pkg-name: "lightning", python-version: "3.12", pytorch-version: "2.4" }
           # only run PyTorch latest with Python latest, use PyTorch scope to limit dependency issues
-          - { os: "macOS-12", pkg-name: "pytorch", python-version: "3.10", pytorch-version: "2.1" }
+          - { os: "macOS-13", pkg-name: "pytorch", python-version: "3.10", pytorch-version: "2.1" }
           - { os: "ubuntu-22.04", pkg-name: "pytorch", python-version: "3.10", pytorch-version: "2.1" }
           - { os: "windows-2022", pkg-name: "pytorch", python-version: "3.10", pytorch-version: "2.1" }
           # "oldest" versions tests, only on minimum Python