diff --git a/go.mod b/go.mod
index 5a19a5b2..1aa74b47 100644
--- a/go.mod
+++ b/go.mod
@@ -19,6 +19,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912
 	kmodules.xyz/client-go v0.34.2
 	kmodules.xyz/crd-schema-fuzz v0.34.1
+	kmodules.xyz/custom-resources v0.34.0
 	kubedb.dev/apimachinery v0.60.0-rc.1
 	sigs.k8s.io/controller-runtime v0.22.4
 	sigs.k8s.io/randfill v1.0.0
@@ -33,7 +34,7 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
-	github.com/cert-manager/cert-manager v1.19.2 // indirect
+	github.com/cert-manager/cert-manager v1.19.3 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
@@ -145,7 +146,6 @@ require (
 	k8s.io/component-base v0.34.3 // indirect
 	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 // indirect
 	kmodules.xyz/apiversion v0.2.0 // indirect
-	kmodules.xyz/custom-resources v0.34.0 // indirect
 	kmodules.xyz/monitoring-agent-api v0.34.0 // indirect
 	kmodules.xyz/offshoot-api v0.34.0 // indirect
 	kmodules.xyz/resource-metadata v0.40.2 // indirect
diff --git a/go.sum b/go.sum
index 9cc1ebb2..e6a38a59 100644
--- a/go.sum
+++ b/go.sum
@@ -37,8 +37,8 @@ github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM
 github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
 github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
-github.com/cert-manager/cert-manager v1.19.2 h1:jSprN1h5pgNDSl7HClAmIzXuTxic/5FXJ32kbQHqjlM=
-github.com/cert-manager/cert-manager v1.19.2/go.mod h1:e9NzLtOKxTw7y99qLyWGmPo6mrC1Nh0EKKcMkRfK+GE=
+github.com/cert-manager/cert-manager v1.19.3 h1:3d0Nk/HO3BOmAdBJNaBh+6YgaO3Ciey3xCpOjiX5Obs=
+github.com/cert-manager/cert-manager v1.19.3/go.mod h1:e9NzLtOKxTw7y99qLyWGmPo6mrC1Nh0EKKcMkRfK+GE=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 192d00e1..91d58db0 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -20,7 +20,7 @@ github.com/blang/semver/v4
 # github.com/cenkalti/backoff/v5 v5.0.3
 ## explicit; go 1.23
 github.com/cenkalti/backoff/v5
-# github.com/cert-manager/cert-manager v1.19.2
+# github.com/cert-manager/cert-manager v1.19.3
 ## explicit; go 1.25.0
 github.com/cert-manager/cert-manager/pkg/apis/acme
 github.com/cert-manager/cert-manager/pkg/apis/acme/v1