diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index c8692e8..8a31235 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -1,7 +1,5 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '10.13'
-MACOSX_SDK_VERSION:
-- '10.12'
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 338c509..e70082d 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,4 +1,4 @@
-{% set version = "0.1.6" %}
+{% set version = "0.1.8" %}
 {% set url_base = "https://github.com/lab-cosmo/metatensor/releases/download" %}
 
 package:
@@ -7,7 +7,7 @@ package:
 
 source:
   url: {{ url_base }}/metatensor-core-v{{ version }}/metatensor-core-cxx-{{ version }}.tar.gz
-  sha256: 13e5e6554589e0c9e201768a50a6b51dffc882f0b60cdf2ad4335b7c2045d87c
+  sha256: 8d943cc974291b32ff8785996aad381cff6a342b474d3a734fc8043d4da84bc8
 
 build:
   number: 0