diff --git a/certbot/CHANGELOG.md b/certbot/CHANGELOG.md
index 141c256f1..ae7a1a90c 100644
--- a/certbot/CHANGELOG.md
+++ b/certbot/CHANGELOG.md
@@ -15,7 +15,8 @@ Certbot adheres to [Semantic Versioning](https://semver.org/).
 
 ### Fixed
 
-*
+* Removed a CryptographyDeprecationWarning that was being displayed to users
+  when checking OCSP status.
 
 More details about these changes can be found on our GitHub repo.
 
diff --git a/certbot/certbot/_internal/tests/ocsp_test.py b/certbot/certbot/_internal/tests/ocsp_test.py
index 86abf8bf4..20034e012 100644
--- a/certbot/certbot/_internal/tests/ocsp_test.py
+++ b/certbot/certbot/_internal/tests/ocsp_test.py
@@ -6,12 +6,14 @@ from datetime import timedelta
 import sys
 import unittest
 from unittest import mock
+import warnings
 
 from cryptography import x509
 from cryptography.exceptions import InvalidSignature
 from cryptography.exceptions import UnsupportedAlgorithm
 from cryptography.hazmat.backends import default_backend
 from cryptography.hazmat.primitives import hashes
+from cryptography.utils import CryptographyDeprecationWarning
 from cryptography.x509 import ocsp as ocsp_lib
 import pytest
 import pytz
@@ -284,6 +286,25 @@ class OSCPTestCryptography(unittest.TestCase):
                     revoked = self.checker.ocsp_revoked(self.cert_obj)
         assert revoked is False
 
+    def test_this_update_warning(self):
+        with _ocsp_mock(ocsp_lib.OCSPCertStatus.GOOD,
+                        ocsp_lib.OCSPResponseStatus.SUCCESSFUL) as mocks:
+            value = mocks['mock_response'].return_value.this_update
+
+            def warn_first():
+                msg = ('Properties that return a naïve datetime object have been deprecated. Please '
+                       'switch to this_update_utc.')
+                warnings.warn(msg, CryptographyDeprecationWarning)
+                return value
+
+            property_mock = mock.PropertyMock(side_effect=warn_first)
+            # Using type() in this way is recommended in mock's documentation at
+            # https://docs.python.org/3/library/unittest.mock.html#unittest.mock.PropertyMock
+            type(mocks['mock_response'].return_value).this_update = property_mock
+
+            revoked = self.checker.ocsp_revoked(self.cert_obj)
+        assert revoked is False
+
 
 @contextlib.contextmanager
 def _ocsp_mock(certificate_status, response_status,
diff --git a/certbot/certbot/ocsp.py b/certbot/certbot/ocsp.py
index a24f04f0d..82937c7ea 100644
--- a/certbot/certbot/ocsp.py
+++ b/certbot/certbot/ocsp.py
@@ -7,6 +7,7 @@ import subprocess
 from subprocess import PIPE
 from typing import Optional
 from typing import Tuple
+import warnings
 
 from cryptography import x509
 from cryptography.exceptions import InvalidSignature
@@ -235,12 +236,17 @@ def _check_ocsp_response(response_ocsp: 'ocsp.OCSPResponse', request_ocsp: 'ocsp
     # https://github.com/openssl/openssl/blob/ef45aa14c5af024fcb8bef1c9007f3d1c115bd85/crypto/ocsp/ocsp_cl.c#L338-L391
     # thisUpdate/nextUpdate are expressed in UTC/GMT time zone
     now = datetime.now(pytz.UTC).replace(tzinfo=None)
-    if not response_ocsp.this_update:
-        raise AssertionError('param thisUpdate is not set.')
-    if response_ocsp.this_update > now + timedelta(minutes=5):
-        raise AssertionError('param thisUpdate is in the future.')
-    if response_ocsp.next_update and response_ocsp.next_update < now - timedelta(minutes=5):
-        raise AssertionError('param nextUpdate is in the past.')
+    # The this_update and next_update attributes were deprecated in cryptography's 43.0.0 release.
+    # Updating the code and tests to (also) work with the new API is being tracked in
+    # https://github.com/certbot/certbot/issues/10053.
+    with warnings.catch_warnings():
+        warnings.filterwarnings('ignore', message='Properties that return.*datetime object')
+        if not response_ocsp.this_update:
+            raise AssertionError('param thisUpdate is not set.')
+        if response_ocsp.this_update > now + timedelta(minutes=5):
+            raise AssertionError('param thisUpdate is in the future.')
+        if response_ocsp.next_update and response_ocsp.next_update < now - timedelta(minutes=5):
+            raise AssertionError('param nextUpdate is in the past.')
 
 
 def _check_ocsp_response_signature(response_ocsp: 'ocsp.OCSPResponse',