diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 8ca9d37..35f0e6f 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -138,6 +138,21 @@ jobs:
               --values "$repo/prometheus-stack/k8s/grafana-values.yaml" \
               --wait
           fi
+          if [ -f "$repo/loki/k8s/active" ]; then
+            echo "== Upgrading loki/alloy =="
+            helm repo add grafana https://grafana.github.io/helm-charts >/dev/null 2>&1 || true
+            helm repo update grafana >/dev/null 2>&1 || true
+            helm upgrade --install loki grafana/loki \
+              --version 7.3.0 \
+              --namespace prometheus \
+              --values "$repo/loki/k8s/loki-values.yaml" \
+              --wait
+            helm upgrade --install alloy grafana/alloy \
+              --version 1.12.1 \
+              --namespace prometheus \
+              --values "$repo/loki/k8s/alloy-values.yaml" \
+              --wait
+          fi
 
           if [ "${#other_files[@]}" -gt 0 ]; then
             echo "  resources: ${other_files[*]}"
diff --git a/renovate.json b/renovate.json
index 9901987..e8e8fc0 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,7 +1,10 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": ["config:recommended"],
-  "enabledManagers": ["docker-compose", "kubernetes"],
+  "enabledManagers": ["docker-compose", "kubernetes", "helm-values"],
+  "helm-values": {
+    "managerFilePatterns": ["/k8s/.+values\\.ya?ml$/"]
+  },
   "kubernetes": {
     "managerFilePatterns": ["/k8s/.+\\.ya?ml$/"]
   },