diff --git a/noxfile.py b/noxfile.py
index 66e4a19..0835925 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -97,7 +97,6 @@ def _coverage(session: nox.Session) -> None:
         "CIBUILDWHEEL": "1",
         "CFLAGS": "-O0 -coverage",
         "LDFLAGS": "-coverage",
-        "COVERAGE_PROCESS_START": "1",
     }
     update_env_macos(session, env)
     session.install("-e", ".", env=env)
@@ -123,15 +122,16 @@ def _coverage(session: nox.Session) -> None:
         threshold = 100.0 if "CI" in os.environ else 99.8
         session.run("coverage", "report", "--show-missing", f"--fail-under={threshold}")
         session.run("coverage", "xml", "-ocoverage-python.xml")
-        gcovr_config = ("-r=.", "-e=base64", "-e=.base64_build")
-        session.run(
-            "gcovr",
-            *gcovr_config,
-            "--fail-under-line=90",
-            "--txt",
-            "-s",
-            "--xml=coverage-native.xml",
-        )
+        if sys.platform.startswith("linux"):
+            gcovr_config = ("-r=.", "-e=base64", "-e=.base64_build")
+            session.run(
+                "gcovr",
+                *gcovr_config,
+                "--fail-under-line=90",
+                "--txt",
+                "-s",
+                "--xml=coverage-native.xml",
+            )
 
 
 @nox.session(venv_backend="none")
diff --git a/pyproject.toml b/pyproject.toml
index a9c6a4b..cdb6a79 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,6 +21,7 @@ environment = { AUDITWHEEL_PLAT="manylinux_2_31_${AUDITWHEEL_ARCH}" }
 
 [tool.coverage.run]
 branch = true
+patch = ["subprocess"]
 omit = [
   "tests/conftest.py",
   "tests/test_benchmark.py",
diff --git a/requirements-coverage.txt b/requirements-coverage.txt
index 3d1983c..fae60b8 100644
--- a/requirements-coverage.txt
+++ b/requirements-coverage.txt
@@ -1,4 +1,4 @@
 -r requirements-test.txt
 gcovr==8.4
-pytest-cov==6.3.0
+pytest-cov==7.0.0
 coverage==7.10.7