diff --git a/aclocal.m4 b/aclocal.m4
index c5182c7..286f6de 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -55,6 +55,11 @@ AC_DEFUN([DUTI_CHECK_SDK],
 	    macosx_arches="-arch x86_64 -arch arm64"
 	    ;;
 
+	darwin2*)
+	    sdk_path="${sdk_path}/MacOSX.sdk"
+	    macosx_arches="-arch x86_64 -arch arm64"
+	    ;;
+
 	*)
 	    AC_MSG_ERROR([${host_os} is not a supported system])
     esac
@@ -137,6 +142,18 @@ AC_DEFUN([DUTI_CHECK_DEPLOYMENT_TARGET],
 	    dep_target="13"
 	    ;;
 
+	darwin23*)
+	    dep_target="14"
+	    ;;
+
+	darwin24*)
+	    dep_target="15"
+	    ;;
+
+	darwin2*)
+	    dep_target="15"
+	    ;;
+
     esac
 
     if test -z "$macosx_dep_target"; then