diff --git a/src/pip/_internal/utils/compat.py b/src/pip/_internal/utils/compat.py
index ec3995c2968732a69c8cb11daec36e97af90073c..3bb87648d0c47956c1b43de73b54ce25d69c06ee 100644
--- a/src/pip/_internal/utils/compat.py
+++ b/src/pip/_internal/utils/compat.py
@@ -47,7 +47,7 @@ logger = logging.getLogger(__name__)
 
 HAS_TLS = (ssl is not None) or IS_PYOPENSSL
 
-if sys.version_info >= (3, 4):
+if sys.version_info >= (3,):
     uses_pycache = True
     from importlib.util import cache_from_source
 else:
@@ -62,7 +62,7 @@ else:
     uses_pycache = cache_from_source is not None
 
 
-if sys.version_info >= (3, 5):
+if sys.version_info >= (3,):
     backslashreplace_decode = "backslashreplace"
 else:
     # In version 3.4 and older, backslashreplace exists
@@ -202,7 +202,7 @@ def get_path_uid(path):
     return file_uid
 
 
-if sys.version_info >= (3, 4):
+if sys.version_info >= (3,):
     from importlib.machinery import EXTENSION_SUFFIXES
 
     def get_extension_suffixes():
diff --git a/tests/conftest.py b/tests/conftest.py
index d1a12d65e5d33836aa9d92f065916e6460f45a89..f682564966f50e2ca26fe878ca0199efbd17ff4f 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -352,4 +352,4 @@ def in_memory_pip():
 @pytest.fixture
 def deprecated_python():
     """Used to indicate whether pip deprecated this python version"""
-    return sys.version_info[:2] in [(3, 4), (2, 7)]
+    return sys.version_info[:2] in [(2, 7)]
diff --git a/tests/data/packages/LocalEnvironMarker/setup.py b/tests/data/packages/LocalEnvironMarker/setup.py
index cc2cd317aa40678fbcd400ade679ffca05c8973b..36ceb214cf71ceefdd34c72f24538939a948f91d 100644
--- a/tests/data/packages/LocalEnvironMarker/setup.py
+++ b/tests/data/packages/LocalEnvironMarker/setup.py
@@ -22,6 +22,6 @@ setup(
     version='0.0.1',
     packages=find_packages(),
     extras_require={
-        ":python_version == '2.7' or python_version == '3.4'": ['simple'],
+        ":python_version == '2.7'": ['simple'],
     }
 )
diff --git a/tests/functional/test_install.py b/tests/functional/test_install.py
index 96b780f3cc37e23fcf1d5b739918e04114284bea..e7b6a272d5542009160086c09e40bb7f995d8aac 100644
--- a/tests/functional/test_install.py
+++ b/tests/functional/test_install.py
@@ -528,7 +528,7 @@ def test_editable_install__local_dir_no_setup_py_with_pyproject(
     assert 'A "pyproject.toml" file was found' in msg
 
 
-@pytest.mark.skipif("sys.version_info >= (3,4)")
+@pytest.mark.skipif("sys.version_info >= (3,)")
 @pytest.mark.xfail
 def test_install_argparse_shadowed(script):
     # When argparse is in the stdlib, we support installing it
@@ -543,7 +543,7 @@ def test_install_argparse_shadowed(script):
 
 
 @pytest.mark.network
-@pytest.mark.skipif("sys.version_info < (3,4)")
+@pytest.mark.skipif("sys.version_info < (3,)")
 def test_upgrade_argparse_shadowed(script):
     # If argparse is installed - even if shadowed for imported - we support
     # upgrading it and properly remove the older versions files.
diff --git a/tests/unit/test_req.py b/tests/unit/test_req.py
index 23a70f778900d1c4762be9e2fe759d3c18793c89..4b729cefc331f0d78c29c1e74f1200a52bd4ac0e 100644
--- a/tests/unit/test_req.py
+++ b/tests/unit/test_req.py
@@ -83,7 +83,7 @@ class TestRequirementSet(object):
             reqset,
         )
 
-    # TODO: Update test when Python 2.7 or Python 3.4 is dropped.
+    # TODO: Update test when Python 2.7 is dropped.
     def test_environment_marker_extras(self, data):
         """
         Test that the environment marker extras are used with
@@ -99,7 +99,7 @@ class TestRequirementSet(object):
         resolver = self._basic_resolver(finder)
         resolver.resolve(reqset)
         # This is hacky but does test both case in py2 and py3
-        if sys.version_info[:2] in ((2, 7), (3, 4)):
+        if sys.version_info[:2] == (2, 7):
             assert reqset.has_requirement('simple')
         else:
             assert not reqset.has_requirement('simple')