diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 01f4fc5..45ef32d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,7 +29,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v7.1.0
         with:
-          python-version: "3.8"
+          python-version: "3.11"
       - name: Install GoogleTest
         run: |
           wget https://github.com/google/googletest/archive/release-${{ matrix.gtest_ver }}.tar.gz
@@ -37,7 +37,7 @@ jobs:
           cd googletest-release-${{ matrix.gtest_ver }}
           mkdir build
           cd build
-          cmake ..
+          cmake -DCMAKE_POLICY_VERSION_MINIMUM=3.5 ..
           sudo make install
       - name: Install Boost.Test
         run: |
@@ -75,7 +75,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python: ["3.11", "3.12", "3.13", "3.14", "3.15"]
 
     steps:
     - uses: actions/checkout@v7.0.1
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ff1913..f2fdda8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# UNRELEASED
+
+- Dropped support for EOL Python 3.8, 3.9, and 3.10.
+- Added support for Python 3.13, 3.14, and 3.15.
+
 # 2.6.0
 
 *2024-09-17*
diff --git a/setup.py b/setup.py
index c79698f..f035419 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
         "pytest11": ["cpp = pytest_cpp.plugin"],
     },
     install_requires=["pytest"],
-    python_requires=">=3.8",
+    python_requires=">=3.11",
     author="Bruno Oliveira",
     author_email="nicoddemus@gmail.com",
     description="Use pytest's runner to discover and execute C++ tests",
@@ -26,11 +26,11 @@
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
+        "Programming Language :: Python :: 3.15",
         "Programming Language :: C++",
         "Topic :: Software Development :: Quality Assurance",
         "Topic :: Software Development :: Testing",
diff --git a/src/pytest_cpp/boost.py b/src/pytest_cpp/boost.py
index b97352c..27c353e 100644
--- a/src/pytest_cpp/boost.py
+++ b/src/pytest_cpp/boost.py
@@ -1,10 +1,9 @@
 from __future__ import annotations
 
-import io
 import os
 import subprocess
 import tempfile
-from typing import Sequence
+from collections.abc import Sequence
 from xml.etree import ElementTree
 
 from pytest_cpp.error import CppTestFailure
@@ -29,7 +28,7 @@ def is_test_suite(
             output = subprocess.check_output(
                 args,
                 stderr=subprocess.STDOUT,
-                universal_newlines=True,
+                text=True,
             )
         except (subprocess.CalledProcessError, OSError):
             return False
@@ -55,9 +54,9 @@ def run_test(
     ) -> tuple[Sequence[BoostTestFailure] | None, str]:
         def read_file(name: str) -> str:
             try:
-                with io.open(name) as f:
+                with open(name) as f:
                     return f.read()
-            except IOError:
+            except OSError:
                 return ""
 
         with tempfile.TemporaryDirectory(prefix="pytest-cpp") as temp_dir:
@@ -128,7 +127,7 @@ def _parse_log(self, log: str) -> list[BoostTestFailure]:
         # Boosttest will sometimes generate unparseable XML
         # so we surround it with xml tags.
         parsed_elements = []
-        log = "<xml>{}</xml>".format(log)
+        log = f"<xml>{log}</xml>"
 
         log_root = ElementTree.fromstring(log)
         testlog = log_root.find("TestLog")
diff --git a/src/pytest_cpp/catch2.py b/src/pytest_cpp/catch2.py
index 8b4eb9e..507dace 100644
--- a/src/pytest_cpp/catch2.py
+++ b/src/pytest_cpp/catch2.py
@@ -4,8 +4,7 @@
 import os
 import subprocess
 import tempfile
-from typing import Optional
-from typing import Sequence
+from collections.abc import Sequence
 from xml.etree import ElementTree
 
 import pytest
@@ -39,13 +38,13 @@ def get_catch_version(
         cls,
         executable: str,
         harness_collect: Sequence[str] = (),
-    ) -> Optional[Catch2Version]:
+    ) -> Catch2Version | None:
         args = make_cmdline(harness_collect, executable, ["--help"])
         try:
             output = subprocess.check_output(
                 args,
                 stderr=subprocess.STDOUT,
-                universal_newlines=True,
+                text=True,
             )
         except (subprocess.CalledProcessError, OSError):
             return None
@@ -91,7 +90,7 @@ def list_tests(
             output = subprocess.check_output(
                 args,
                 stderr=subprocess.STDOUT,
-                universal_newlines=True,
+                text=True,
             )
         except subprocess.CalledProcessError as e:
             output = e.output
@@ -132,7 +131,7 @@ def run_test(
 
             try:
                 output = subprocess.check_output(
-                    args, stderr=subprocess.STDOUT, universal_newlines=True
+                    args, stderr=subprocess.STDOUT, text=True
                 )
             except subprocess.CalledProcessError as e:
                 output = e.output
diff --git a/src/pytest_cpp/error.py b/src/pytest_cpp/error.py
index da77df5..dd923b3 100644
--- a/src/pytest_cpp/error.py
+++ b/src/pytest_cpp/error.py
@@ -4,8 +4,7 @@
 import string
 from abc import ABC
 from abc import abstractmethod
-from typing import Sequence
-from typing import Tuple
+from collections.abc import Sequence
 
 from _pytest._code.code import ReprFileLocation
 from _pytest._io import TerminalWriter
@@ -20,7 +19,7 @@ def __init__(self, failures: Sequence[CppTestFailure]) -> None:
         self.failures = list(failures)
 
 
-Markup = Tuple[str, ...]
+Markup = tuple[str, ...]
 
 
 class CppTestFailure(ABC):
@@ -49,7 +48,7 @@ def get_file_reference(self) -> tuple[str, int]:
         """
 
 
-class CppFailureRepr(object):
+class CppFailureRepr:
     """
     "repr" object for pytest that knows how to print a CppFailure instance
     into both terminal and files.
@@ -65,7 +64,7 @@ def __str__(self) -> str:
         for failure in self.failures:
             pure_lines = "\n".join(x[0] for x in failure.get_lines())
             repr_loc = self._get_repr_file_location(failure)
-            reprs.append("%s\n%s" % (pure_lines, repr_loc))
+            reprs.append(f"{pure_lines}\n{repr_loc}")
         return self.failure_sep.join(reprs)
 
     def _get_repr_file_location(self, failure: CppTestFailure) -> ReprFileLocation:
diff --git a/src/pytest_cpp/facade_abc.py b/src/pytest_cpp/facade_abc.py
index d2a2935..55c59a8 100644
--- a/src/pytest_cpp/facade_abc.py
+++ b/src/pytest_cpp/facade_abc.py
@@ -2,7 +2,7 @@
 
 from abc import ABC
 from abc import abstractmethod
-from typing import Sequence
+from collections.abc import Sequence
 
 from pytest_cpp.error import CppTestFailure
 
diff --git a/src/pytest_cpp/google.py b/src/pytest_cpp/google.py
index cc2bdc7..cbb4eb7 100644
--- a/src/pytest_cpp/google.py
+++ b/src/pytest_cpp/google.py
@@ -3,7 +3,7 @@
 import os
 import subprocess
 import tempfile
-from typing import Sequence
+from collections.abc import Sequence
 from xml.etree import ElementTree
 
 import pytest
@@ -30,7 +30,7 @@ def is_test_suite(
             output = subprocess.check_output(
                 args,
                 stderr=subprocess.STDOUT,
-                universal_newlines=True,
+                text=True,
             )
         except (subprocess.CalledProcessError, OSError):
             return False
@@ -55,7 +55,7 @@ def list_tests(
         output = subprocess.check_output(
             args,
             stderr=subprocess.STDOUT,
-            universal_newlines=True,
+            text=True,
         )
 
         def strip_comment(x: str) -> str:
@@ -100,7 +100,7 @@ def run_test(
 
             try:
                 output = subprocess.check_output(
-                    args, stderr=subprocess.STDOUT, universal_newlines=True
+                    args, stderr=subprocess.STDOUT, text=True
                 )
             except subprocess.CalledProcessError as e:
                 output = e.output
diff --git a/src/pytest_cpp/helpers.py b/src/pytest_cpp/helpers.py
index 88c337f..7692f49 100644
--- a/src/pytest_cpp/helpers.py
+++ b/src/pytest_cpp/helpers.py
@@ -1,4 +1,4 @@
-from typing import Sequence
+from collections.abc import Sequence
 
 
 def make_cmdline(
diff --git a/src/pytest_cpp/plugin.py b/src/pytest_cpp/plugin.py
index 781b738..ec83c16 100644
--- a/src/pytest_cpp/plugin.py
+++ b/src/pytest_cpp/plugin.py
@@ -3,12 +3,11 @@
 import os
 import stat
 import sys
+from collections.abc import Iterator
+from collections.abc import Sequence
 from fnmatch import fnmatch
 from pathlib import Path
 from typing import Any
-from typing import Iterator
-from typing import Sequence
-from typing import Type
 from typing import TYPE_CHECKING
 
 import pytest
@@ -24,7 +23,7 @@
     from _pytest._code.code import TerminalRepr
 
 
-FACADES: Sequence[Type[AbstractFacade]] = (
+FACADES: Sequence[type[AbstractFacade]] = (
     GoogleTestFacade,
     BoostTestFacade,
     Catch2Facade,
@@ -123,7 +122,7 @@ def __init__(
         self,
         *,
         path: Path,
-        parent: pytest.Item,
+        parent: pytest.Collector,
         facade: AbstractFacade,
         arguments: Sequence[str],
         **kwargs: Any,
diff --git a/tox.ini b/tox.ini
index 9264d9f..44d5393 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{38, 39, 310, 311, 312}
+envlist = py{311, 312, 313, 314, 315}
 
 [testenv]
 deps=