diff --git a/.github/workflows/build-macos.yaml b/.github/workflows/build-macos.yaml
index 6949c72988..da017f118c 100644
--- a/.github/workflows/build-macos.yaml
+++ b/.github/workflows/build-macos.yaml
@@ -24,7 +24,7 @@ env:
 
 jobs:
   build-package:
-    runs-on: macos-12
+    runs-on: macos-13
     outputs:
       build-version: ${{ steps.build-version.outputs.version }}
     steps:
@@ -47,6 +47,12 @@ jobs:
       - name: Set up system
         run: brew install libmagic pkg-config
 
+      - name: Setup Haskell
+        uses: haskell/actions/setup@v2
+        with:
+          enable-stack: true
+          stack-no-global: true
+
       - name: Determine git-annex ref to build
         run: |
           . .github/workflows/tools/set-build-commit
@@ -183,7 +189,7 @@ jobs:
     strategy:
       matrix:
         flavor: ["normal", "crippled-tmp", "custom-config1"]
-        os: [macos-12]
+        os: [macos-13]
         include: [{"flavor": "normal", "os": "macos-latest"}]
       fail-fast: false
     steps:
@@ -317,7 +323,7 @@ jobs:
             See <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}> for more information.
 
   test-annex-more:
-    runs-on: macos-12
+    runs-on: macos-13
     needs: build-package
     steps:
       - name: Checkout this repository
@@ -370,7 +376,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   test-datalad:
-    runs-on: macos-12
+    runs-on: macos-13
     needs: build-package
     strategy:
       matrix:
diff --git a/.github/workflows/template/build-{{ostype}}.yaml.j2 b/.github/workflows/template/build-{{ostype}}.yaml.j2
index 35aeb55976..5ab37c7dfa 100644
--- a/.github/workflows/template/build-{{ostype}}.yaml.j2
+++ b/.github/workflows/template/build-{{ostype}}.yaml.j2
@@ -74,13 +74,16 @@ jobs:
       - name: Set up system
         run: brew install libmagic pkg-config
 
-    {% elif ostype == "windows" %}
+    {% endif %}
+    {% if ostype == "windows" or ostype == "macos" %}
       - name: Setup Haskell
         uses: haskell/actions/setup@v2
         with:
           enable-stack: true
           stack-no-global: true
 
+    {% endif %}
+    {% if ostype == "windows" %}
       - name: Handle long filenames
         run: git config --system core.longpaths true
 
diff --git a/.github/workflows/template/specs.yml b/.github/workflows/template/specs.yml
index ab96e7abd2..7d173fb7d7 100644
--- a/.github/workflows/template/specs.yml
+++ b/.github/workflows/template/specs.yml
@@ -18,7 +18,7 @@
 - ostype: macos
   osname: macOS
   cron_hour: '01'
-  runs_on: macos-12
+  runs_on: macos-13
   env:
     LANG: C
   test_annex_flavors: [normal, crippled-tmp, custom-config1]