diff --git a/applications/cert-manager.yaml b/applications/cert-manager.yaml
index e7374e3..e135f75 100644
--- a/applications/cert-manager.yaml
+++ b/applications/cert-manager.yaml
@@ -9,5 +9,5 @@ spec:
     server: "https://kubernetes.default.svc"
   source:
     repoURL: "https://charts.jetstack.io"
-    targetRevision: v1.18.2
+    targetRevision: v1.19.1
     chart: cert-manager
\ No newline at end of file