diff --git a/config/jobs/testing/testing-postsubmits-trusted.yaml b/config/jobs/testing/testing-postsubmits-trusted.yaml
index e0235a41..b1694207 100644
--- a/config/jobs/testing/testing-postsubmits-trusted.yaml
+++ b/config/jobs/testing/testing-postsubmits-trusted.yaml
@@ -57,7 +57,7 @@ postsubmits:
     spec:
       serviceAccountName: image-builder
       containers:
-      - image: europe-west1-docker.pkg.dev/cert-manager-tests-trusted/cert-manager-infra-images/image-builder:20260529-f029ca4-gcloud-569
+      - image: europe-west1-docker.pkg.dev/cert-manager-tests-trusted/cert-manager-infra-images/image-builder:20260626-e797606-gcloud-569
         args:
         # Wrap the release script with the runner so we can use docker-in-docker
         - runner
@@ -92,7 +92,7 @@ postsubmits:
     spec:
       serviceAccountName: image-builder
       containers:
-      - image: europe-west1-docker.pkg.dev/cert-manager-tests-trusted/cert-manager-infra-images/image-builder:20260529-f029ca4-gcloud-569
+      - image: europe-west1-docker.pkg.dev/cert-manager-tests-trusted/cert-manager-infra-images/image-builder:20260626-e797606-gcloud-569
         args:
         # Wrap the release script with the runner so we can use docker-in-docker
         - runner
@@ -127,7 +127,7 @@ postsubmits:
     spec:
       serviceAccountName: image-builder
       containers:
-      - image: europe-west1-docker.pkg.dev/cert-manager-tests-trusted/cert-manager-infra-images/image-builder:20260529-f029ca4-gcloud-569
+      - image: europe-west1-docker.pkg.dev/cert-manager-tests-trusted/cert-manager-infra-images/image-builder:20260626-e797606-gcloud-569
         args:
         # Wrap the release script with the runner so we can use docker-in-docker
         - runner