diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index eb820e4..a3d367b 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -11,21 +11,21 @@ on:
       - 'doc/**'
 
 jobs:
-  xcode-macos-14:
+  xcode-macos-15:
     strategy:
       fail-fast: false
       matrix:
-        xcode: ['15']
+        xcode: ['16']
         build_type: [Debug, Release]
 
-    runs-on: macos-14
+    runs-on: macos-15
 
     env:
       TAOPQ_TEST_DATABASE: host=localhost dbname=postgres user=postgres password=postgres
 
     steps:
     - uses: actions/checkout@v4
-    - uses: ikalnytskyi/action-setup-postgres@v6
+    - uses: ikalnytskyi/action-setup-postgres@v7
 
     - run: cmake -E make_directory build
 
@@ -38,21 +38,21 @@ jobs:
     - working-directory: build/
       run: ctest --output-on-failure
 
-  xcode-macos-13:
+  xcode-macos-14:
     strategy:
       fail-fast: false
       matrix:
-        xcode: ['13', '14', '15']
+        xcode: ['15']
         build_type: [Debug, Release]
 
-    runs-on: macos-13
+    runs-on: macos-14
 
     env:
       TAOPQ_TEST_DATABASE: host=localhost dbname=postgres user=postgres password=postgres
 
     steps:
     - uses: actions/checkout@v4
-    - uses: ikalnytskyi/action-setup-postgres@v6
+    - uses: ikalnytskyi/action-setup-postgres@v7
 
     - run: cmake -E make_directory build
 
@@ -65,21 +65,21 @@ jobs:
     - working-directory: build/
       run: ctest --output-on-failure
 
-  xcode-macos-12:
+  xcode-macos-13:
     strategy:
       fail-fast: false
       matrix:
-        xcode: ['11', '12']
+        xcode: ['13', '14', '15']
         build_type: [Debug, Release]
 
-    runs-on: macos-12
+    runs-on: macos-13
 
     env:
       TAOPQ_TEST_DATABASE: host=localhost dbname=postgres user=postgres password=postgres
 
     steps:
     - uses: actions/checkout@v4
-    - uses: ikalnytskyi/action-setup-postgres@v6
+    - uses: ikalnytskyi/action-setup-postgres@v7
 
     - run: cmake -E make_directory build