diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
index d3ed29f220b..0c403104ba9 100644
--- a/.github/workflows/ci-cd.yml
+++ b/.github/workflows/ci-cd.yml
@@ -138,7 +138,7 @@ jobs:
     needs: gen_llhttp
     strategy:
       matrix:
-        pyver: [3.9, '3.10', '3.11', '3.12', '3.13']
+        pyver: [3.9, '3.10', '3.11', '3.12', '3.13', '3.14']
         no-extensions: ['', 'Y']
         os: [ubuntu, macos, windows]
         experimental: [false]
@@ -152,13 +152,10 @@ jobs:
             no-extensions: 'Y'
             os: ubuntu
             experimental: false
-          - os: ubuntu
-            pyver: "3.14"
-            experimental: true
-            no-extensions: 'Y'
           - os: ubuntu
             pyver: "3.14t"
-            experimental: true
+            no-extensions: ''
+            experimental: false
       fail-fast: true
     runs-on: ${{ matrix.os }}-latest
     continue-on-error: ${{ matrix.experimental }}
diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
index 935782fe357..033af03c21a 100644
--- a/CONTRIBUTORS.txt
+++ b/CONTRIBUTORS.txt
@@ -223,6 +223,7 @@ Kilian Guillaume
 Kimmo Parviainen-Jalanko
 Kirill Klenov
 Kirill Malovitsa
+Kirill Potapenko
 Konstantin Shutkin
 Konstantin Valetov
 Krzysztof Blazewicz
diff --git a/tests/test_cookiejar.py b/tests/test_cookiejar.py
index 25d9cc731e3..7477f018eda 100644
--- a/tests/test_cookiejar.py
+++ b/tests/test_cookiejar.py
@@ -3,6 +3,7 @@
 import itertools
 import logging
 import pickle
+import sys
 from http.cookies import BaseCookie, Morsel, SimpleCookie
 from operator import not_
 from pathlib import Path
@@ -1049,7 +1050,11 @@ def test_pickle_format(cookies_to_send: SimpleCookie) -> None:
         with file_path.open("wb") as f:
             pickle.dump(cookies, f, pickle.HIGHEST_PROTOCOL)
     """
-    pickled = b"\x80\x04\x95\xc8\x0b\x00\x00\x00\x00\x00\x00\x8c\x0bcollections\x94\x8c\x0bdefaultdict\x94\x93\x94\x8c\x0chttp.cookies\x94\x8c\x0cSimpleCookie\x94\x93\x94\x85\x94R\x94(\x8c\x00\x94h\x08\x86\x94h\x05)\x81\x94\x8c\rshared-cookie\x94h\x03\x8c\x06Morsel\x94\x93\x94)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94\x8c\x01/\x94\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\x08\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(\x8c\x03key\x94h\x0b\x8c\x05value\x94\x8c\x05first\x94\x8c\x0bcoded_value\x94h\x1cubs\x8c\x0bexample.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\rdomain-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\x1e\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah!h\x1b\x8c\x06second\x94h\x1dh-ub\x8c\x14dotted-domain-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x0bexample.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah.h\x1b\x8c\x05fifth\x94h\x1dh;ubu\x8c\x11test1.example.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x11subdomain1-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h<\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah?h\x1b\x8c\x05third\x94h\x1dhKubs\x8c\x11test2.example.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x11subdomain2-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94hL\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ahOh\x1b\x8c\x06fourth\x94h\x1dh[ubs\x8c\rdifferent.org\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x17different-domain-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\\\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah_h\x1b\x8c\x05sixth\x94h\x1dhkubs\x8c\nsecure.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\rsecure-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94hl\x8c\x07max-age\x94h\x08\x8c\x06secure\x94\x88\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ahoh\x1b\x8c\x07seventh\x94h\x1dh{ubs\x8c\x0cpathtest.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\x0eno-path-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h|\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\x7fh\x1b\x8c\x06eighth\x94h\x1dh\x8bub\x8c\x0cpath1-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x0cpathtest.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\x8ch\x1b\x8c\x05ninth\x94h\x1dh\x99ubu\x8c\x0cpathtest.com\x94\x8c\x04/one\x94\x86\x94h\x05)\x81\x94\x8c\x0cpath2-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x9b\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\x9a\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\x9eh\x1b\x8c\x05tenth\x94h\x1dh\xaaubs\x8c\x0cpathtest.com\x94\x8c\x08/one/two\x94\x86\x94h\x05)\x81\x94(\x8c\x0cpath3-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\xac\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xab\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xafh\x1b\x8c\x08eleventh\x94h\x1dh\xbbub\x8c\x0cpath4-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94\x8c\t/one/two/\x94\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x0cpathtest.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xbch\x1b\x8c\x07twelfth\x94h\x1dh\xcaubu\x8c\x0fexpirestest.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x0eexpires-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94\x8c\x1cTue, 1 Jan 2999 12:00:00 GMT\x94\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xcb\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xceh\x1b\x8c\nthirteenth\x94h\x1dh\xdbubs\x8c\x0emaxagetest.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x0emax-age-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xdc\x8c\x07max-age\x94\x8c\x0260\x94\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xdfh\x1b\x8c\nfourteenth\x94h\x1dh\xecubs\x8c\x12invalid-values.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\x16invalid-max-age-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xed\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xf0h\x1b\x8c\tfifteenth\x94h\x1dh\xfcub\x8c\x16invalid-expires-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x12invalid-values.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xfdh\x1b\x8c\tsixteenth\x94h\x1dj\n\x01\x00\x00ubuu."
+    if sys.version_info < (3, 14):
+        pickled = b"\x80\x04\x95\xc8\x0b\x00\x00\x00\x00\x00\x00\x8c\x0bcollections\x94\x8c\x0bdefaultdict\x94\x93\x94\x8c\x0chttp.cookies\x94\x8c\x0cSimpleCookie\x94\x93\x94\x85\x94R\x94(\x8c\x00\x94h\x08\x86\x94h\x05)\x81\x94\x8c\rshared-cookie\x94h\x03\x8c\x06Morsel\x94\x93\x94)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94\x8c\x01/\x94\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\x08\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(\x8c\x03key\x94h\x0b\x8c\x05value\x94\x8c\x05first\x94\x8c\x0bcoded_value\x94h\x1cubs\x8c\x0bexample.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\rdomain-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\x1e\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah!h\x1b\x8c\x06second\x94h\x1dh-ub\x8c\x14dotted-domain-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x0bexample.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah.h\x1b\x8c\x05fifth\x94h\x1dh;ubu\x8c\x11test1.example.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x11subdomain1-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h<\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah?h\x1b\x8c\x05third\x94h\x1dhKubs\x8c\x11test2.example.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x11subdomain2-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94hL\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ahOh\x1b\x8c\x06fourth\x94h\x1dh[ubs\x8c\rdifferent.org\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x17different-domain-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\\\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah_h\x1b\x8c\x05sixth\x94h\x1dhkubs\x8c\nsecure.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\rsecure-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94hl\x8c\x07max-age\x94h\x08\x8c\x06secure\x94\x88\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ahoh\x1b\x8c\x07seventh\x94h\x1dh{ubs\x8c\x0cpathtest.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\x0eno-path-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h|\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\x7fh\x1b\x8c\x06eighth\x94h\x1dh\x8bub\x8c\x0cpath1-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x0cpathtest.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\x8ch\x1b\x8c\x05ninth\x94h\x1dh\x99ubu\x8c\x0cpathtest.com\x94\x8c\x04/one\x94\x86\x94h\x05)\x81\x94\x8c\x0cpath2-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x9b\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\x9a\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\x9eh\x1b\x8c\x05tenth\x94h\x1dh\xaaubs\x8c\x0cpathtest.com\x94\x8c\x08/one/two\x94\x86\x94h\x05)\x81\x94(\x8c\x0cpath3-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\xac\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xab\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xafh\x1b\x8c\x08eleventh\x94h\x1dh\xbbub\x8c\x0cpath4-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94\x8c\t/one/two/\x94\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x0cpathtest.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xbch\x1b\x8c\x07twelfth\x94h\x1dh\xcaubu\x8c\x0fexpirestest.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x0eexpires-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94\x8c\x1cTue, 1 Jan 2999 12:00:00 GMT\x94\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xcb\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xceh\x1b\x8c\nthirteenth\x94h\x1dh\xdbubs\x8c\x0emaxagetest.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x0emax-age-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xdc\x8c\x07max-age\x94\x8c\x0260\x94\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xdfh\x1b\x8c\nfourteenth\x94h\x1dh\xecubs\x8c\x12invalid-values.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\x16invalid-max-age-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\xed\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xf0h\x1b\x8c\tfifteenth\x94h\x1dh\xfcub\x8c\x16invalid-expires-cookie\x94h\r)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94h\x11\x8c\x07comment\x94h\x08\x8c\x06domain\x94\x8c\x12invalid-values.com\x94\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08u}\x94(h\x1ah\xfdh\x1b\x8c\tsixteenth\x94h\x1dj\n\x01\x00\x00ubuu."
+    else:
+        pickled = b'\x80\x05\x95\x06\x08\x00\x00\x00\x00\x00\x00\x8c\x0bcollections\x94\x8c\x0bdefaultdict\x94\x93\x94\x8c\x0chttp.cookies\x94\x8c\x0cSimpleCookie\x94\x93\x94\x85\x94R\x94(\x8c\x00\x94h\x08\x86\x94h\x05)\x81\x94\x8c\rshared-cookie\x94h\x03\x8c\x06Morsel\x94\x93\x94)\x81\x94(\x8c\x07expires\x94h\x08\x8c\x04path\x94\x8c\x01/\x94\x8c\x07comment\x94h\x08\x8c\x06domain\x94h\x08\x8c\x07max-age\x94h\x08\x8c\x06secure\x94h\x08\x8c\x08httponly\x94h\x08\x8c\x07version\x94h\x08\x8c\x08samesite\x94h\x08\x8c\x0bpartitioned\x94h\x08u}\x94(\x8c\x03key\x94h\x0b\x8c\x05value\x94\x8c\x05first\x94\x8c\x0bcoded_value\x94h\x1dubs\x8c\x0bexample.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\rdomain-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13h\x1fh\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh"h\x1c\x8c\x06second\x94h\x1eh%ub\x8c\x14dotted-domain-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13\x8c\x0bexample.com\x94h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh&h\x1c\x8c\x05fifth\x94h\x1eh*ubu\x8c\x11test1.example.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x11subdomain1-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13h+h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh.h\x1c\x8c\x05third\x94h\x1eh1ubs\x8c\x11test2.example.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x11subdomain2-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13h2h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh5h\x1c\x8c\x06fourth\x94h\x1eh8ubs\x8c\rdifferent.org\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x17different-domain-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13h9h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh<h\x1c\x8c\x05sixth\x94h\x1eh?ubs\x8c\nsecure.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\rsecure-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13h@h\x14h\x08h\x15\x88h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bhCh\x1c\x8c\x07seventh\x94h\x1ehFubs\x8c\x0cpathtest.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\x0eno-path-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13hGh\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bhJh\x1c\x8c\x06eighth\x94h\x1ehMub\x8c\x0cpath1-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13\x8c\x0cpathtest.com\x94h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bhNh\x1c\x8c\x05ninth\x94h\x1ehRubu\x8c\x0cpathtest.com\x94\x8c\x04/one\x94\x86\x94h\x05)\x81\x94\x8c\x0cpath2-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10hTh\x12h\x08h\x13hSh\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bhWh\x1c\x8c\x05tenth\x94h\x1ehZubs\x8c\x0cpathtest.com\x94\x8c\x08/one/two\x94\x86\x94h\x05)\x81\x94(\x8c\x0cpath3-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\\h\x12h\x08h\x13h[h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh_h\x1c\x8c\x08eleventh\x94h\x1ehbub\x8c\x0cpath4-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10\x8c\t/one/two/\x94h\x12h\x08h\x13\x8c\x0cpathtest.com\x94h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bhch\x1c\x8c\x07twelfth\x94h\x1ehhubu\x8c\x0fexpirestest.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x0eexpires-cookie\x94h\r)\x81\x94(h\x0f\x8c\x1cTue, 1 Jan 2999 12:00:00 GMT\x94h\x10h\x11h\x12h\x08h\x13hih\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bhlh\x1c\x8c\nthirteenth\x94h\x1ehpubs\x8c\x0emaxagetest.com\x94h\x08\x86\x94h\x05)\x81\x94\x8c\x0emax-age-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13hqh\x14\x8c\x0260\x94h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bhth\x1c\x8c\nfourteenth\x94h\x1ehxubs\x8c\x12invalid-values.com\x94h\x08\x86\x94h\x05)\x81\x94(\x8c\x16invalid-max-age-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13hyh\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh|h\x1c\x8c\tfifteenth\x94h\x1eh\x7fub\x8c\x16invalid-expires-cookie\x94h\r)\x81\x94(h\x0fh\x08h\x10h\x11h\x12h\x08h\x13\x8c\x12invalid-values.com\x94h\x14h\x08h\x15h\x08h\x16h\x08h\x17h\x08h\x18h\x08h\x19h\x08u}\x94(h\x1bh\x80h\x1c\x8c\tsixteenth\x94h\x1eh\x84ubuu.'
+
     cookies = pickle.loads(pickled)
 
     cj = CookieJar()
diff --git a/tests/test_helpers.py b/tests/test_helpers.py
index f7b81cfe1d8..21c25ec38c7 100644
--- a/tests/test_helpers.py
+++ b/tests/test_helpers.py
@@ -313,7 +313,6 @@ def test_when_timeout_smaller_second_with_low_threshold(
     timer = loop.time() + timeout
 
     handle = helpers.TimeoutHandle(loop, timeout, 0.01)
-    assert handle is not None
     start_handle = handle.start()
     assert start_handle is not None
     when = start_handle.when()