diff --git a/cluster/core/networking/linkerd/viz.yaml b/cluster/core/networking/linkerd/viz.yaml
index 202a843e9..3f676e8b8 100644
--- a/cluster/core/networking/linkerd/viz.yaml
+++ b/cluster/core/networking/linkerd/viz.yaml
@@ -969,7 +969,7 @@ spec:
         - --config.file=/etc/prometheus/prometheus.yml
         - --storage.tsdb.path=/data
         - --storage.tsdb.retention.time=6h
-        image: prom/prometheus:v2.39.1
+        image: prom/prometheus:v2.51.1
         imagePullPolicy: IfNotPresent
         livenessProbe:
           httpGet: