diff --git a/.github/workflows/build-snapshot-controller.yml b/.github/workflows/build-snapshot-controller.yml
index 6afa145376..54ddf85b78 100644
--- a/.github/workflows/build-snapshot-controller.yml
+++ b/.github/workflows/build-snapshot-controller.yml
@@ -39,7 +39,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow-ui",
-                "ref": "3.4.x",
+                "ref": "main",
                 "workflow": "build-snapshot-worker.yml"
               }
             },
diff --git a/.github/workflows/milestone-controller.yml b/.github/workflows/milestone-controller.yml
index 36a4429857..ddbe40c6bf 100644
--- a/.github/workflows/milestone-controller.yml
+++ b/.github/workflows/milestone-controller.yml
@@ -42,7 +42,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow-ui",
-                "ref": "3.4.x",
+                "ref": "main",
                 "workflow": "milestone-worker.yml"
               }
             },
@@ -52,7 +52,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow",
-                "ref": "2.11.x",
+                "ref": "main",
                 "workflow": "milestone-worker.yml"
               }
             },
@@ -62,7 +62,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow",
-                "ref": "2.11.x",
+                "ref": "main",
                 "workflow": "carvel-worker.yml"
               }
             },
@@ -72,7 +72,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow",
-                "ref": "2.11.x",
+                "ref": "main",
                 "workflow": "promote-milestone.yml"
               }
             },
@@ -82,7 +82,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow",
-                "ref": "2.11.x",
+                "ref": "main",
                 "workflow": "github-release.yml"
               }
             },
diff --git a/.github/workflows/next-dev-version-controller.yml b/.github/workflows/next-dev-version-controller.yml
index 0378d51b6a..37baffddcc 100644
--- a/.github/workflows/next-dev-version-controller.yml
+++ b/.github/workflows/next-dev-version-controller.yml
@@ -27,7 +27,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-deployer",
-                "ref": "2.11.x",
+                "ref": "2.9.x",
                 "workflow": "next-dev-version-worker.yml"
               }
             },
@@ -37,7 +37,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow-ui",
-                "ref": "2.11.x",
+                "ref": "main",
                 "workflow": "next-dev-version-worker.yml"
               }
             },
@@ -47,7 +47,7 @@ jobs:
               "workflow_dispatch": {
                 "owner": "spring-cloud",
                 "repo": "spring-cloud-dataflow",
-                "ref": "2.11.x",
+                "ref": "main",
                 "workflow": "next-dev-version-worker.yml"
               }
             },
diff --git a/.github/workflows/release-controller.yml b/.github/workflows/release-controller.yml
index d3837b0556..9b2142c409 100644
--- a/.github/workflows/release-controller.yml
+++ b/.github/workflows/release-controller.yml
@@ -39,7 +39,7 @@ jobs:
                 "workflow_dispatch": {
                   "owner": "spring-cloud",
                   "repo": "spring-cloud-dataflow-ui",
-                  "ref": "3.4.x",
+                  "ref": "main",
                   "workflow": "release-worker.yml"
                 }
               },
@@ -49,7 +49,7 @@ jobs:
                 "workflow_dispatch": {
                   "owner": "spring-cloud",
                   "repo": "spring-cloud-dataflow",
-                  "ref": "2.11.x",
+                  "ref": "main",
                   "workflow": "release-worker.yml"
                 }
               },
@@ -59,7 +59,7 @@ jobs:
                 "workflow_dispatch": {
                   "owner": "spring-cloud",
                   "repo": "spring-cloud-dataflow",
-                  "ref": "2.11.x",
+                  "ref": "main",
                   "workflow": "carvel-worker.yml"
                 }            
               },