diff --git a/tests/utils/constraints.txt b/tests/utils/constraints.txt
index c507b2c4..ae73c790 100644
--- a/tests/utils/constraints.txt
+++ b/tests/utils/constraints.txt
@@ -6,11 +6,13 @@ coverage >= 4.5.4, < 5.0.0 ; python_version > '3.7' # coverage had a bug in < 4.
 cryptography >= 1.3.0, < 2.2 ; python_version < '2.7' # cryptography 2.2 drops support for python 2.6
 cryptography >= 1.3.0, < 3.4 ; python_version < '3.6' # cryptography 3.4 drops support for python 2.7
 urllib3 < 1.24 ; python_version < '2.7' # urllib3 1.24 and later require python 2.7 or later
+urllib3 < 2.0.0 # TODO see https://github.com/ansible-collections/community.docker/issues/611
 wheel < 0.30.0 ; python_version < '2.7' # wheel 0.30.0 and later require python 2.7 or later
 paramiko < 2.4.0 ; python_version < '2.7' # paramiko 2.4.0 drops support for python 2.6
 paramiko < 3.0.0 ; python_version < '3.7' # paramiko 3.0.0 forces installation of a too new cryptography
 requests < 2.20.0 ; python_version < '2.7' # requests 2.20.0 drops support for python 2.6
 requests < 2.28 ; python_version < '3.7' # requests 2.28.0 drops support for python < 3.7
+requests < 2.29 # TODO see https://github.com/ansible-collections/community.docker/issues/611
 virtualenv < 16.0.0 ; python_version < '2.7' # virtualenv 16.0.0 and later require python 2.7 or later
 pyopenssl < 18.0.0 ; python_version < '2.7' # pyOpenSSL 18.0.0 and later require python 2.7 or later
 setuptools < 45 ; python_version <= '2.7' # setuptools 45 and later require python 3.5 or later