diff --git a/global-requirements.txt b/global-requirements.txt
index c1e7afb1c8..abfc60a706 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -131,8 +131,7 @@ os-collect-config  # Apache-2.0
 os-refresh-config  # Apache-2.0
 os-testr>=0.7.0  # Apache-2.0
 os-vif>=1.1.0                           # Apache-2.0
-ovs>=2.5.0;python_version=='2.7'        # Apache-2.0
-ovs>=2.6.0.dev3;python_version>='3.4'   # Apache-2.0
+ovs>=2.6.0                              # Apache-2.0
 os-win>=0.2.3                           # Apache-2.0
 paramiko>=2.0 # LGPLv2.1+
 Parsley  # MIT
diff --git a/upper-constraints.txt b/upper-constraints.txt
index d4f61e3fb9..44be4e1f78 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -233,8 +233,7 @@ oslo.vmware===2.14.0
 oslosphinx===4.7.0
 oslotest===2.10.0
 osprofiler===1.4.0
-ovs===2.5.0;python_version=='2.7'
-ovs===2.6.0.dev3;python_version=='3.4' or python_version=='3.5'
+ovs===2.6.0
 packaging===16.7
 paramiko===2.0.2
 passlib===1.6.5