diff --git a/kubernetes/kyak/apps/monitoring/mimir/app/helmrelease.yaml b/kubernetes/kyak/apps/monitoring/mimir/app/helmrelease.yaml
index 52311f4660..20d0f18266 100644
--- a/kubernetes/kyak/apps/monitoring/mimir/app/helmrelease.yaml
+++ b/kubernetes/kyak/apps/monitoring/mimir/app/helmrelease.yaml
@@ -1342,7 +1342,7 @@ spec:
         # -- Memcached Docker image repository
         repository: memcached
         # -- Memcached Docker image tag
-        tag: 1.6.27-alpine
+        tag: 1.6.33-alpine
         # -- Memcached Docker image pull policy
         pullPolicy: IfNotPresent