diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/bungeesemaphore-redis.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/bungeesemaphore-redis.yaml
index e3ed1ffba..381526af0 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/bungeesemaphore-redis.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/bungeesemaphore-redis.yaml
@@ -8,7 +8,7 @@ spec:
   source:
     chart: redis
     repoURL: https://charts.bitnami.com/bitnami
-    targetRevision: 18.0.2
+    targetRevision: 18.0.4
     helm:
       releaseName: seichi-debug-bungeesemaphore-redis
       values: |
diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/redisbungee-redis.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/redisbungee-redis.yaml
index d15d9f3a8..0dc0d21bd 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/redisbungee-redis.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-debug-minecraft/redis/redisbungee-redis.yaml
@@ -8,7 +8,7 @@ spec:
   source:
     chart: redis
     repoURL: https://charts.bitnami.com/bitnami
-    targetRevision: 18.0.2
+    targetRevision: 18.0.4
     helm:
       releaseName: seichi-debug-redisbungee-redis
       values: |
diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/bungeesemaphore-redis.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/bungeesemaphore-redis.yaml
index 56c51c6f9..5db63eb7b 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/bungeesemaphore-redis.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/bungeesemaphore-redis.yaml
@@ -8,7 +8,7 @@ spec:
   source:
     chart: redis
     repoURL: https://charts.bitnami.com/bitnami
-    targetRevision: 18.0.2
+    targetRevision: 18.0.4
     helm:
       releaseName: seichi-bungeesemaphore-redis
       values: |
diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/redisbungee-redis.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/redisbungee-redis.yaml
index aca191032..507261063 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/redisbungee-redis.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/seichi-minecraft/redis/redisbungee-redis.yaml
@@ -8,7 +8,7 @@ spec:
   source:
     chart: redis
     repoURL: https://charts.bitnami.com/bitnami
-    targetRevision: 18.0.2
+    targetRevision: 18.0.4
     helm:
       releaseName: seichi-redisbungee-redis
       values: |