diff --git a/taskcluster/ci/release-bouncer-check/kind.yml b/taskcluster/ci/release-bouncer-check/kind.yml
index 2b07fe69a56a..42007a8289b0 100644
--- a/taskcluster/ci/release-bouncer-check/kind.yml
+++ b/taskcluster/ci/release-bouncer-check/kind.yml
@@ -22,7 +22,7 @@ job-defaults:
     worker-type: aws-provisioner-v1/gecko-{level}-b-linux
     worker:
         max-run-time: 1200
-        docker-image: {in-tree: "lint"}
+        docker-image: {in-tree: "update-verify"}
     run:
         using: run-task
         sparse-profile: mozharness
diff --git a/taskcluster/ci/release-final-verify/kind.yml b/taskcluster/ci/release-final-verify/kind.yml
index b9fc7babb7e3..e3837b1a6874 100644
--- a/taskcluster/ci/release-final-verify/kind.yml
+++ b/taskcluster/ci/release-final-verify/kind.yml
@@ -21,7 +21,8 @@ job-defaults:
    worker:
       implementation: docker-worker
       os: linux
-      docker-image: mozillareleases/python-test-runner@sha256:0729c2e6e7bc0d6a4cbccb2e66a78e1d8e8cbb5e44105d56e3c9c610230ebd69
+      docker-image:
+         in-tree: "update-verify"
       max-run-time: 7200
       retry-exit-status: [1]
       env:
diff --git a/taskcluster/ci/release-secondary-final-verify/kind.yml b/taskcluster/ci/release-secondary-final-verify/kind.yml
index 98ff20d3313b..3fb109b07cab 100644
--- a/taskcluster/ci/release-secondary-final-verify/kind.yml
+++ b/taskcluster/ci/release-secondary-final-verify/kind.yml
@@ -23,7 +23,8 @@ job-defaults:
    worker:
       implementation: docker-worker
       os: linux
-      docker-image: mozillareleases/python-test-runner@sha256:0729c2e6e7bc0d6a4cbccb2e66a78e1d8e8cbb5e44105d56e3c9c610230ebd69
+      docker-image:
+         in-tree: "update-verify"
       max-run-time: 7200
       retry-exit-status: [1]
       env: