diff --git a/infra/argo-apps/sealed-secrets.yaml b/infra/argo-apps/sealed-secrets.yaml
index 146f1e3..6563945 100644
--- a/infra/argo-apps/sealed-secrets.yaml
+++ b/infra/argo-apps/sealed-secrets.yaml
@@ -8,7 +8,7 @@ spec:
   source:
     chart: sealed-secrets
     repoURL: https://bitnami-labs.github.io/sealed-secrets
-    targetRevision: 2.18.4
+    targetRevision: 2.18.5
   destination:
     namespace: sealed-secrets
     server: https://kubernetes.default.svc