diff --git a/class/defaults.yml b/class/defaults.yml
index 3746ef25..113cdfb5 100644
--- a/class/defaults.yml
+++ b/class/defaults.yml
@@ -31,7 +31,7 @@ parameters:
       vault_agent:
         registry: docker.io
         repository: hashicorp/vault
-        tag: '1.17.6'
+        tag: '1.18.0'
       argocd:
         registry: quay.io
         repository: argoproj/argocd
diff --git a/tests/golden/defaults/argocd/argocd/30_argocd/10_argocd.yaml b/tests/golden/defaults/argocd/argocd/30_argocd/10_argocd.yaml
index 8e738c3f..1fbefeee 100644
--- a/tests/golden/defaults/argocd/argocd/30_argocd/10_argocd.yaml
+++ b/tests/golden/defaults/argocd/argocd/30_argocd/10_argocd.yaml
@@ -101,7 +101,7 @@ spec:
             value: 'true'
           - name: VAULT_ADDR
             value: test.syn.tools
-        image: docker.io/hashicorp/vault:1.17.6
+        image: docker.io/hashicorp/vault:1.18.0
         imagePullPolicy: IfNotPresent
         name: vault-agent
         ports: []
diff --git a/tests/golden/openshift/argocd/argocd/30_argocd/10_argocd.yaml b/tests/golden/openshift/argocd/argocd/30_argocd/10_argocd.yaml
index 34611456..623f6499 100644
--- a/tests/golden/openshift/argocd/argocd/30_argocd/10_argocd.yaml
+++ b/tests/golden/openshift/argocd/argocd/30_argocd/10_argocd.yaml
@@ -100,7 +100,7 @@ spec:
             value: 'true'
           - name: VAULT_ADDR
             value: test.syn.tools
-        image: docker.io/hashicorp/vault:1.17.6
+        image: docker.io/hashicorp/vault:1.18.0
         imagePullPolicy: IfNotPresent
         name: vault-agent
         ports: []
diff --git a/tests/golden/params/argocd/argocd/30_argocd/10_argocd.yaml b/tests/golden/params/argocd/argocd/30_argocd/10_argocd.yaml
index f3aca519..60d78a65 100644
--- a/tests/golden/params/argocd/argocd/30_argocd/10_argocd.yaml
+++ b/tests/golden/params/argocd/argocd/30_argocd/10_argocd.yaml
@@ -85,7 +85,7 @@ spec:
             value: 'true'
           - name: VAULT_ADDR
             value: test.syn.tools
-        image: mymirror.io/vault:1.17.6
+        image: mymirror.io/vault:1.18.0
         imagePullPolicy: IfNotPresent
         name: vault-agent
         ports: []
diff --git a/tests/golden/prometheus/argocd/argocd/30_argocd/10_argocd.yaml b/tests/golden/prometheus/argocd/argocd/30_argocd/10_argocd.yaml
index 8e738c3f..1fbefeee 100644
--- a/tests/golden/prometheus/argocd/argocd/30_argocd/10_argocd.yaml
+++ b/tests/golden/prometheus/argocd/argocd/30_argocd/10_argocd.yaml
@@ -101,7 +101,7 @@ spec:
             value: 'true'
           - name: VAULT_ADDR
             value: test.syn.tools
-        image: docker.io/hashicorp/vault:1.17.6
+        image: docker.io/hashicorp/vault:1.18.0
         imagePullPolicy: IfNotPresent
         name: vault-agent
         ports: []