diff --git a/.tekton/promtail-8-1-pull-request.yaml b/.tekton/promtail-8-1-pull-request.yaml
index 8acfe8a..fdb3f7d 100644
--- a/.tekton/promtail-8-1-pull-request.yaml
+++ b/.tekton/promtail-8-1-pull-request.yaml
@@ -24,12 +24,14 @@ spec:
   - name: revision
     value: '{{revision}}'
   - name: output-image
-    value: quay.io/rhceph-dev/promtail:on-pr-{{revision}}
+    value: quay.io/rhceph-ci/promtail:on-pr-{{revision}}
   - name: image-expires-after
     value: 5d
   - name: build-platforms
     value:
     - linux/x86_64
+    - linux/ppc64le
+    - linux/s390x
   - name: dockerfile
     value: Dockerfile
   - name: path-context
diff --git a/.tekton/promtail-8-1-push.yaml b/.tekton/promtail-8-1-push.yaml
index 2e6982e..b9579ff 100644
--- a/.tekton/promtail-8-1-push.yaml
+++ b/.tekton/promtail-8-1-push.yaml
@@ -23,10 +23,12 @@ spec:
   - name: revision
     value: '{{revision}}'
   - name: output-image
-    value: quay.io/rhceph-dev/promtail:{{revision}}
+    value: quay.io/rhceph-ci/promtail:{{revision}}
   - name: build-platforms
     value:
     - linux/x86_64
+    - linux/ppc64le
+    - linux/s390x
   - name: dockerfile
     value: Dockerfile
   - name: path-context
diff --git a/Dockerfile b/Dockerfile
index eb688ab..8539fa7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 #FROM brew.registry.redhat.io/rh-osbs/openshift-golang-builder:rhel_9_golang_1.21 AS builder
-FROM quay.io/projectquay/golang:1.24 AS builder
+FROM quay.io/projectquay/golang:1.23 AS builder
 COPY loki loki
 WORKDIR loki
 RUN make clean && make BUILD_IN_CONTAINER=false promtail
diff --git a/loki b/loki
index a404e09..b4f7181 160000
--- a/loki
+++ b/loki
@@ -1 +1 @@
-Subproject commit a404e09f13fd2dfa4330f62cbfa8b15401434b4d
+Subproject commit b4f7181c7aa9484e66976e8a933111a9b85ea8c2