diff --git a/config/envs/development/kustomization.yaml b/config/envs/development/kustomization.yaml
index 8df7dacf..a01dd62a 100644
--- a/config/envs/development/kustomization.yaml
+++ b/config/envs/development/kustomization.yaml
@@ -60,7 +60,7 @@ images:
   - name: redis
     newTag: 5.0.9
   - name: quay.io/coreos/etcd
-    newTag: v3.4.12
+    newTag: v3.5.3
   - name: quay.io/coreos/etcd-operator
     newName: xmlking/etcd-operator
     newTag: v0.10.1
diff --git a/config/envs/local/kustomization.yaml b/config/envs/local/kustomization.yaml
index 7757aca6..6a4f7147 100644
--- a/config/envs/local/kustomization.yaml
+++ b/config/envs/local/kustomization.yaml
@@ -53,7 +53,7 @@ images:
   - name: redis
     newTag: 5.0.9
   - name: quay.io/coreos/etcd
-    newTag: v3.4.12
+    newTag: v3.5.3
   - name: quay.io/coreos/etcd-operator
     newName: xmlking/etcd-operator
     newTag: v0.10.1
diff --git a/config/envs/production/kustomization.yaml b/config/envs/production/kustomization.yaml
index 4c242685..a2ff327f 100644
--- a/config/envs/production/kustomization.yaml
+++ b/config/envs/production/kustomization.yaml
@@ -66,7 +66,7 @@ images:
   - name: redis
     newTag: 5.0.9
   - name: quay.io/coreos/etcd
-    newTag: v3.4.12
+    newTag: v3.5.3
   - name: quay.io/coreos/etcd-operator
     newName: xmlking/etcd-operator
     newTag: v0.10.1
diff --git a/config/envs/staging/kustomization.yaml b/config/envs/staging/kustomization.yaml
index 2bb5e55a..d67b38f5 100644
--- a/config/envs/staging/kustomization.yaml
+++ b/config/envs/staging/kustomization.yaml
@@ -54,7 +54,7 @@ images:
   - name: redis
     newTag: 5.0.9
   - name: quay.io/coreos/etcd
-    newTag: v3.4.12
+    newTag: v3.5.3
   - name: quay.io/coreos/etcd-operator
     newName: xmlking/etcd-operator
     newTag: v0.10.1