diff --git a/ansible-requirements.txt b/ansible-requirements.txt
index ccc2856a7..6d81a150f 100644
--- a/ansible-requirements.txt
+++ b/ansible-requirements.txt
@@ -1,5 +1,6 @@
 ansible-core<2.12.0
 cryptography<37.0.0
+openstacksdk<1.3.0;python_version<"3.7"
 metalsmith>=1.4.0 # Apache-2.0
 importlib-metadata
 jsonschema  # MIT
diff --git a/molecule-requirements.txt b/molecule-requirements.txt
index b976c89ba..eaabde0b8 100644
--- a/molecule-requirements.txt
+++ b/molecule-requirements.txt
@@ -2,6 +2,7 @@
 ansi2html
 # https://github.com/sqlalchemy/dogpile.cache/issues/178 (openstacksdk)
 dogpile.cache>=0.6.5,!=0.9.1  # MIT
+openstacksdk<1.3.0;python_version<"3.7"
 openstacksdk
 pytest
 pytest-cov