diff --git a/wheel/build_wheel.sh b/wheel/build_wheel.sh
index 08e18e515..d1755c06e 100755
--- a/wheel/build_wheel.sh
+++ b/wheel/build_wheel.sh
@@ -125,7 +125,7 @@ popd
 
 export TH_BINARY_BUILD=1
 export INSTALL_TEST=0 # dont install test binaries into site-packages
-export MACOSX_DEPLOYMENT_TARGET=10.13
+export MACOSX_DEPLOYMENT_TARGET=10.15
 export CMAKE_PREFIX_PATH=${CONDA_PREFIX:-"$(dirname $(which conda))/../"}
 
 SETUPTOOLS_PINNED_VERSION="=46.0.0"