diff --git a/.ci_support/osx_64_python3.10.____cpython.yaml b/.ci_support/osx_64_python3.10.____cpython.yaml
index 16a7539..74033fb 100644
--- a/.ci_support/osx_64_python3.10.____cpython.yaml
+++ b/.ci_support/osx_64_python3.10.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 pin_run_as_build:
diff --git a/.ci_support/osx_64_python3.11.____cpython.yaml b/.ci_support/osx_64_python3.11.____cpython.yaml
index a5a70c6..1b27ce6 100644
--- a/.ci_support/osx_64_python3.11.____cpython.yaml
+++ b/.ci_support/osx_64_python3.11.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 pin_run_as_build:
diff --git a/.ci_support/osx_64_python3.12.____cpython.yaml b/.ci_support/osx_64_python3.12.____cpython.yaml
index be96fef..e65171a 100644
--- a/.ci_support/osx_64_python3.12.____cpython.yaml
+++ b/.ci_support/osx_64_python3.12.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 pin_run_as_build:
diff --git a/.ci_support/osx_64_python3.13.____cp313.yaml b/.ci_support/osx_64_python3.13.____cp313.yaml
index 994ad58..a1184c8 100644
--- a/.ci_support/osx_64_python3.13.____cp313.yaml
+++ b/.ci_support/osx_64_python3.13.____cp313.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge/label/python_rc,conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 pin_run_as_build:
diff --git a/.ci_support/osx_64_python3.9.____cpython.yaml b/.ci_support/osx_64_python3.9.____cpython.yaml
index 8345230..af3db48 100644
--- a/.ci_support/osx_64_python3.9.____cpython.yaml
+++ b/.ci_support/osx_64_python3.9.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 pin_run_as_build:
diff --git a/.ci_support/osx_arm64_python3.10.____cpython.yaml b/.ci_support/osx_arm64_python3.10.____cpython.yaml
index b3fdd2a..610ac19 100644
--- a/.ci_support/osx_arm64_python3.10.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.10.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - arm64-apple-darwin20.0.0
 pin_run_as_build:
diff --git a/.ci_support/osx_arm64_python3.11.____cpython.yaml b/.ci_support/osx_arm64_python3.11.____cpython.yaml
index ecce11e..c22f3b2 100644
--- a/.ci_support/osx_arm64_python3.11.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.11.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - arm64-apple-darwin20.0.0
 pin_run_as_build:
diff --git a/.ci_support/osx_arm64_python3.12.____cpython.yaml b/.ci_support/osx_arm64_python3.12.____cpython.yaml
index 985e0aa..c7bf200 100644
--- a/.ci_support/osx_arm64_python3.12.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.12.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - arm64-apple-darwin20.0.0
 pin_run_as_build:
diff --git a/.ci_support/osx_arm64_python3.13.____cp313.yaml b/.ci_support/osx_arm64_python3.13.____cp313.yaml
index ed1f266..54e8ad8 100644
--- a/.ci_support/osx_arm64_python3.13.____cp313.yaml
+++ b/.ci_support/osx_arm64_python3.13.____cp313.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge/label/python_rc,conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - arm64-apple-darwin20.0.0
 pin_run_as_build:
diff --git a/.ci_support/osx_arm64_python3.9.____cpython.yaml b/.ci_support/osx_arm64_python3.9.____cpython.yaml
index d19dab4..5aa49ce 100644
--- a/.ci_support/osx_arm64_python3.9.____cpython.yaml
+++ b/.ci_support/osx_arm64_python3.9.____cpython.yaml
@@ -14,6 +14,8 @@ channel_sources:
 - conda-forge
 channel_targets:
 - conda-forge main
+llvm_openmp:
+- '17'
 macos_machine:
 - arm64-apple-darwin20.0.0
 pin_run_as_build:
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index dfad6e3..1e9e21b 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -10,7 +10,7 @@ source:
   sha256: cea048f9b21a3aa1cdff3cab62438243c6d2a1610c98cf51eb10c795da732e19
 
 build:
-  number: 0
+  number: 1
   skip: true  # [py<39]
   skip: true  # [python_impl == "pypy"]