diff --git a/flux/cert-manager/cert-manager_hr.yaml b/flux/cert-manager/cert-manager_hr.yaml
index 0fb7d0a68f78e2e34d7c26a62f0520de9a6955f3..3c38931eca1bcdfb99d92e834a87b1f2fd417a20 100644
--- a/flux/cert-manager/cert-manager_hr.yaml
+++ b/flux/cert-manager/cert-manager_hr.yaml
@@ -12,7 +12,7 @@ spec:
     # https://artifacthub.io/packages/helm/jetstack/cert-manager
     repository: https://charts.jetstack.io
     name: cert-manager
-    version: 1.1.0
+    version: 1.3.1
   valuesFrom:
     - secretKeyRef:
         name: cert-manager-settings