diff --git a/Changelog.md b/Changelog.md
index 2831c1d5..188dae43 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -32,6 +32,8 @@ rules on making a good Changelog.
 - Existing libraries causing DelocationError were not shown due to bad string
   formatting.
   [#216](https://github.com/matthew-brett/delocate/pull/216)
+- Wheels for macOS 11 and later were using invalid literal versions in tags
+  instead of the macOS release version required by Python packagers.
 
 ## [0.11.0] - 2024-03-22
 
diff --git a/delocate/delocating.py b/delocate/delocating.py
index fe9e7087..d806a8cc 100644
--- a/delocate/delocating.py
+++ b/delocate/delocating.py
@@ -808,8 +808,18 @@ def _calculate_minimum_wheel_name(
             f"Failed to find any binary with the required architecture: {e}"
         ) from e
     prefix = wheel_name.rsplit("-", 1)[0]
+
+    # Wheel platform tags MUST use the macOS release version, not the literal
+    # version provided by macOS. Since macOS 11 the minor version number is not
+    # part of the macOS release version and MUST be zero for tagging purposes.
+    def get_release_version(version: Version) -> str:
+        """Return the macOS release version from the given actual version."""
+        if require_target_macos_version is not None:
+            version = max(version, require_target_macos_version)
+        return f"{version.major}_{0 if version.major >= 11 else version.minor}"
+
     platform_tag = ".".join(
-        f"macosx_{version.major}_{version.minor}_{arch}"
+        f"macosx_{get_release_version(version)}_{arch}"
         for arch, version in arch_version.items()
     )
     return f"{prefix}-{platform_tag}.whl", problematic_libs
diff --git a/delocate/tests/test_scripts.py b/delocate/tests/test_scripts.py
index bd3a3ddd..6fb6c631 100644
--- a/delocate/tests/test_scripts.py
+++ b/delocate/tests/test_scripts.py
@@ -830,11 +830,13 @@ def test_delocate_wheel_verify_name_universal2_verify_crash_env_var(
     whl_10_9 = tmp_path / "plat2-1.0-cp311-cp311-macosx_10_9_universal2.whl"
     dir2zip(tmp_path / "plat", whl_10_9)
 
+    env = os.environ.copy()
+    env["MACOSX_DEPLOYMENT_TARGET"] = "10.9"
     result = script_runner.run(
         ["delocate-wheel", whl_10_9],
         check=False,
         cwd=tmp_path,
-        env={"MACOSX_DEPLOYMENT_TARGET": "10.9"},
+        env=env,
     )
     assert result.returncode != 0
     assert "Library dependencies do not satisfy target MacOS" in result.stderr
@@ -842,3 +844,21 @@ def test_delocate_wheel_verify_name_universal2_verify_crash_env_var(
     assert "module2.abi3.so has a minimum target of 11.0" not in result.stderr
     assert "MACOSX_DEPLOYMENT_TARGET=12.0" in result.stderr
     assert "--require-target-macos-version 12.0" in result.stderr
+
+
+@pytest.mark.xfail(  # type: ignore[misc]
+    sys.platform != "darwin", reason="Needs macOS linkage."
+)
+def test_delocate_wheel_macos_release_minor_version(
+    plat_wheel: PlatWheel, script_runner: ScriptRunner, tmp_path: Path
+) -> None:
+    env = os.environ.copy()
+    env["MACOSX_DEPLOYMENT_TARGET"] = "13.1"
+    script_runner.run(
+        ["delocate-wheel", plat_wheel.whl, "-vv"], env=env, check=True
+    )
+
+    # Should create a 13.0 wheel instead of the requested 13.1
+    assert {tmp_path / "plat-1.0-cp311-cp311-macosx_13_0_x86_64.whl"} == set(
+        file for file in tmp_path.iterdir() if file.suffix == ".whl"
+    )