diff --git a/test-requirements.txt b/test-requirements.txt
index 4a23eae1a..fc27c95fa 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,7 +2,7 @@ openstackdocstheme>=1.11.0  # Apache-2.0
 hacking<0.11,>=0.10
 
 bashate>=0.2 # Apache-2.0
-ansible-lint==3.4.21
+ansible-lint
 jenkins-job-builder
 docutils>=0.11
 sphinx>=1.6.2 # BSD