diff --git a/.azure-pipelines/azure-pipelines-osx.yml b/.azure-pipelines/azure-pipelines-osx.yml
index e810526..d5e3950 100755
--- a/.azure-pipelines/azure-pipelines-osx.yml
+++ b/.azure-pipelines/azure-pipelines-osx.yml
@@ -5,7 +5,7 @@
 jobs:
 - job: osx
   pool:
-    vmImage: macOS-11
+    vmImage: macOS-12
   strategy:
     matrix:
       osx_64_numpy1.22python3.10.____cpython:
diff --git a/.ci_support/linux_64_numpy1.22python3.10.____cpython.yaml b/.ci_support/linux_64_numpy1.22python3.10.____cpython.yaml
index ec2eee2..7cd2caa 100644
--- a/.ci_support/linux_64_numpy1.22python3.10.____cpython.yaml
+++ b/.ci_support/linux_64_numpy1.22python3.10.____cpython.yaml
@@ -21,7 +21,7 @@ docker_image:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 ncurses:
 - '6'
 numpy:
diff --git a/.ci_support/linux_64_numpy1.22python3.8.____cpython.yaml b/.ci_support/linux_64_numpy1.22python3.8.____cpython.yaml
index 30947a0..fc5b716 100644
--- a/.ci_support/linux_64_numpy1.22python3.8.____cpython.yaml
+++ b/.ci_support/linux_64_numpy1.22python3.8.____cpython.yaml
@@ -21,7 +21,7 @@ docker_image:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 ncurses:
 - '6'
 numpy:
diff --git a/.ci_support/linux_64_numpy1.22python3.9.____cpython.yaml b/.ci_support/linux_64_numpy1.22python3.9.____cpython.yaml
index 3f74af0..38782da 100644
--- a/.ci_support/linux_64_numpy1.22python3.9.____cpython.yaml
+++ b/.ci_support/linux_64_numpy1.22python3.9.____cpython.yaml
@@ -21,7 +21,7 @@ docker_image:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 ncurses:
 - '6'
 numpy:
diff --git a/.ci_support/linux_64_numpy1.23python3.11.____cpython.yaml b/.ci_support/linux_64_numpy1.23python3.11.____cpython.yaml
index 2245d99..9cd3575 100644
--- a/.ci_support/linux_64_numpy1.23python3.11.____cpython.yaml
+++ b/.ci_support/linux_64_numpy1.23python3.11.____cpython.yaml
@@ -21,7 +21,7 @@ docker_image:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 ncurses:
 - '6'
 numpy:
diff --git a/.ci_support/linux_64_numpy1.26python3.12.____cpython.yaml b/.ci_support/linux_64_numpy1.26python3.12.____cpython.yaml
index 4bc1d15..fdc22ae 100644
--- a/.ci_support/linux_64_numpy1.26python3.12.____cpython.yaml
+++ b/.ci_support/linux_64_numpy1.26python3.12.____cpython.yaml
@@ -21,7 +21,7 @@ docker_image:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 ncurses:
 - '6'
 numpy:
diff --git a/.ci_support/osx_64_numpy1.22python3.10.____cpython.yaml b/.ci_support/osx_64_numpy1.22python3.10.____cpython.yaml
index be00fac..3745b50 100644
--- a/.ci_support/osx_64_numpy1.22python3.10.____cpython.yaml
+++ b/.ci_support/osx_64_numpy1.22python3.10.____cpython.yaml
@@ -1,5 +1,5 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
 c_compiler:
 - clang
 c_compiler_version:
@@ -7,7 +7,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_64_numpy1.22python3.8.____cpython.yaml b/.ci_support/osx_64_numpy1.22python3.8.____cpython.yaml
index bb4903c..4e18bb1 100644
--- a/.ci_support/osx_64_numpy1.22python3.8.____cpython.yaml
+++ b/.ci_support/osx_64_numpy1.22python3.8.____cpython.yaml
@@ -1,5 +1,5 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
 c_compiler:
 - clang
 c_compiler_version:
@@ -7,7 +7,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_64_numpy1.22python3.9.____cpython.yaml b/.ci_support/osx_64_numpy1.22python3.9.____cpython.yaml
index 470e278..bbd634f 100644
--- a/.ci_support/osx_64_numpy1.22python3.9.____cpython.yaml
+++ b/.ci_support/osx_64_numpy1.22python3.9.____cpython.yaml
@@ -1,5 +1,5 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
 c_compiler:
 - clang
 c_compiler_version:
@@ -7,7 +7,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_64_numpy1.23python3.11.____cpython.yaml b/.ci_support/osx_64_numpy1.23python3.11.____cpython.yaml
index cb0c34c..13041c5 100644
--- a/.ci_support/osx_64_numpy1.23python3.11.____cpython.yaml
+++ b/.ci_support/osx_64_numpy1.23python3.11.____cpython.yaml
@@ -1,5 +1,5 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
 c_compiler:
 - clang
 c_compiler_version:
@@ -7,7 +7,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_64_numpy1.26python3.12.____cpython.yaml b/.ci_support/osx_64_numpy1.26python3.12.____cpython.yaml
index 91d5a29..34fe9f3 100644
--- a/.ci_support/osx_64_numpy1.26python3.12.____cpython.yaml
+++ b/.ci_support/osx_64_numpy1.26python3.12.____cpython.yaml
@@ -1,5 +1,5 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
 c_compiler:
 - clang
 c_compiler_version:
@@ -7,7 +7,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '10.9'
+- '10.13'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml b/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml
index 9114687..22fb2f5 100644
--- a/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.22python3.10.____cpython.yaml
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - arm64-apple-darwin20.0.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml b/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml
index f01d970..7a8c10c 100644
--- a/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.22python3.8.____cpython.yaml
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - arm64-apple-darwin20.0.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml b/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml
index a8f343c..1ddafe8 100644
--- a/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.22python3.9.____cpython.yaml
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - arm64-apple-darwin20.0.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml b/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml
index bbe3ab1..01a2287 100644
--- a/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.23python3.11.____cpython.yaml
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - arm64-apple-darwin20.0.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml b/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml
index 3a20e45..1a7d3bb 100644
--- a/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml
+++ b/.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml
@@ -19,7 +19,7 @@ cxx_compiler_version:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 macos_machine:
 - arm64-apple-darwin20.0.0
 ncurses:
@@ -41,7 +41,5 @@ xerces_c:
 zip_keys:
 - - c_compiler_version
   - cxx_compiler_version
-- - c_stdlib_version
-  - MACOSX_DEPLOYMENT_TARGET
 - - python
   - numpy
diff --git a/.ci_support/win_64_numpy1.22python3.10.____cpython.yaml b/.ci_support/win_64_numpy1.22python3.10.____cpython.yaml
index 6706fdf..1c41e2b 100644
--- a/.ci_support/win_64_numpy1.22python3.10.____cpython.yaml
+++ b/.ci_support/win_64_numpy1.22python3.10.____cpython.yaml
@@ -11,7 +11,7 @@ cxx_compiler:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 numpy:
 - '1.22'
 pin_run_as_build:
diff --git a/.ci_support/win_64_numpy1.22python3.8.____cpython.yaml b/.ci_support/win_64_numpy1.22python3.8.____cpython.yaml
index a2a6146..fad8aaf 100644
--- a/.ci_support/win_64_numpy1.22python3.8.____cpython.yaml
+++ b/.ci_support/win_64_numpy1.22python3.8.____cpython.yaml
@@ -11,7 +11,7 @@ cxx_compiler:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 numpy:
 - '1.22'
 pin_run_as_build:
diff --git a/.ci_support/win_64_numpy1.22python3.9.____cpython.yaml b/.ci_support/win_64_numpy1.22python3.9.____cpython.yaml
index 5b1c607..cdec1e9 100644
--- a/.ci_support/win_64_numpy1.22python3.9.____cpython.yaml
+++ b/.ci_support/win_64_numpy1.22python3.9.____cpython.yaml
@@ -11,7 +11,7 @@ cxx_compiler:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 numpy:
 - '1.22'
 pin_run_as_build:
diff --git a/.ci_support/win_64_numpy1.23python3.11.____cpython.yaml b/.ci_support/win_64_numpy1.23python3.11.____cpython.yaml
index 98d8d1d..afd2466 100644
--- a/.ci_support/win_64_numpy1.23python3.11.____cpython.yaml
+++ b/.ci_support/win_64_numpy1.23python3.11.____cpython.yaml
@@ -11,7 +11,7 @@ cxx_compiler:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 numpy:
 - '1.23'
 pin_run_as_build:
diff --git a/.ci_support/win_64_numpy1.26python3.12.____cpython.yaml b/.ci_support/win_64_numpy1.26python3.12.____cpython.yaml
index 41dfbe5..ec79afe 100644
--- a/.ci_support/win_64_numpy1.26python3.12.____cpython.yaml
+++ b/.ci_support/win_64_numpy1.26python3.12.____cpython.yaml
@@ -11,7 +11,7 @@ cxx_compiler:
 libboost_devel:
 - '1.84'
 libgdal:
-- '3.8'
+- '3.9'
 numpy:
 - '1.26'
 pin_run_as_build: