diff --git a/zuul.d/tempest-multinode.yaml b/zuul.d/tempest-multinode.yaml
index 3389be7ede8..c5e2f0530b3 100644
--- a/zuul.d/tempest-multinode.yaml
+++ b/zuul.d/tempest-multinode.yaml
@@ -582,11 +582,11 @@
         OVN_BUILD_FROM_SOURCE: True
         OVN_BRANCH: main
         # NOTE(ykarel): OVN main branch following OVS stable branch
-        OVS_BRANCH: branch-3.3
+        OVS_BRANCH: branch-3.4
     group-vars:
       subnode:
         devstack_localrc:
           OVN_BUILD_FROM_SOURCE: True
           OVN_BRANCH: main
           # NOTE(ykarel): OVN main branch following OVS stable branch
-          OVS_BRANCH: branch-3.3
+          OVS_BRANCH: branch-3.4
diff --git a/zuul.d/tempest-singlenode.yaml b/zuul.d/tempest-singlenode.yaml
index 9827dbdd420..65aad0135b0 100644
--- a/zuul.d/tempest-singlenode.yaml
+++ b/zuul.d/tempest-singlenode.yaml
@@ -680,7 +680,7 @@
         OVN_BUILD_FROM_SOURCE: True
         OVN_BRANCH: main
         # NOTE(ykarel): OVN main branch following OVS stable branch
-        OVS_BRANCH: branch-3.3
+        OVS_BRANCH: branch-3.4
 
 - job:
     name: neutron-ovn-tempest-ovs-release-with-oslo-master
@@ -829,7 +829,7 @@
         OVN_BUILD_FROM_SOURCE: True
         OVN_BRANCH: "main"
         # NOTE(ykarel): OVN main branch following OVS stable branch
-        OVS_BRANCH: branch-3.3
+        OVS_BRANCH: branch-3.4
 
 - job:
     name: neutron-ovn-tempest-with-sqlalchemy-master