diff --git a/.github/matrix_includes_buildmgr.json b/.github/matrix_includes_buildmgr.json
index 5a2030872..95b9b3cfc 100644
--- a/.github/matrix_includes_buildmgr.json
+++ b/.github/matrix_includes_buildmgr.json
@@ -1,6 +1,6 @@
 [
     {
-        "runs_on":"macos-13",
+        "runs_on":"macos-15-intel",
         "target":"darwin",
         "arch": "amd64",
         "binary_extension":".mac-amd64",
diff --git a/.github/matrix_includes_packchk.json b/.github/matrix_includes_packchk.json
index 2ca54558a..d0cbf6806 100644
--- a/.github/matrix_includes_packchk.json
+++ b/.github/matrix_includes_packchk.json
@@ -1,6 +1,6 @@
 [
     {
-        "runs_on":"macos-13",
+        "runs_on":"macos-15-intel",
         "target":"darwin",
         "arch": "amd64",
         "runOn": "publicRepo",
diff --git a/.github/matrix_includes_packgen.json b/.github/matrix_includes_packgen.json
index f6109bd55..60e9f26b3 100644
--- a/.github/matrix_includes_packgen.json
+++ b/.github/matrix_includes_packgen.json
@@ -1,6 +1,6 @@
 [
     {
-        "runs_on":"macos-13",
+        "runs_on":"macos-15-intel",
         "target":"darwin",
         "arch": "amd64",
         "binary": "packgen",
diff --git a/.github/matrix_includes_projmgr.json b/.github/matrix_includes_projmgr.json
index 228bba7b8..c0fc5fbcc 100644
--- a/.github/matrix_includes_projmgr.json
+++ b/.github/matrix_includes_projmgr.json
@@ -1,6 +1,6 @@
 [
     {
-        "runs_on":"macos-13",
+        "runs_on":"macos-15-intel",
         "target":"darwin",
         "arch": "amd64",
         "binary": "csolution",
diff --git a/.github/matrix_includes_svdconv.json b/.github/matrix_includes_svdconv.json
index 6d82f7991..e4fbd762c 100644
--- a/.github/matrix_includes_svdconv.json
+++ b/.github/matrix_includes_svdconv.json
@@ -1,6 +1,6 @@
 [
     {
-        "runs_on":"macos-13",
+        "runs_on":"macos-15-intel",
         "target":"darwin",
         "arch": "amd64",
         "runOn": "publicRepo",
diff --git a/.github/matrix_includes_test_libs.json b/.github/matrix_includes_test_libs.json
index 66b6c4314..d4c92814a 100644
--- a/.github/matrix_includes_test_libs.json
+++ b/.github/matrix_includes_test_libs.json
@@ -1,6 +1,6 @@
 [
     {
-        "runs_on":"macos-13",
+        "runs_on":"macos-15-intel",
         "target":"darwin",
         "arch": "amd64",
         "runOn": "publicRepo"