diff --git a/app-files/core-deployments.yaml b/app-files/core-deployments.yaml
index 02f3eee..fd170d3 100644
--- a/app-files/core-deployments.yaml
+++ b/app-files/core-deployments.yaml
@@ -356,7 +356,7 @@ spec:
   sources:
     - repoURL: https://charts.jetstack.io
       chart: cert-manager
-      targetRevision: 1.14.5
+      targetRevision: v1.15.0
       helm:
         releaseName: cert-manager
         valueFiles: