diff --git a/go.mod b/go.mod
index 0fd61ea..a9632e3 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module git.hsn.dev/jahanson/cert-manager-webhook-dnsimple
 go 1.22.2
 
 require (
-	github.com/cert-manager/cert-manager v1.15.2
+	github.com/cert-manager/cert-manager v1.15.3
 	github.com/dnsimple/dnsimple-go v1.7.0
 	k8s.io/apiextensions-apiserver v0.30.3
 	k8s.io/apimachinery v0.30.3
diff --git a/go.sum b/go.sum
index b94c3a9..8eef767 100644
--- a/go.sum
+++ b/go.sum
@@ -41,6 +41,8 @@ github.com/cert-manager/cert-manager v1.15.1 h1:HSG4k2GlJ2YgTLkZfQzrArNaQpM9+ehD
 github.com/cert-manager/cert-manager v1.15.1/go.mod h1:p98JoGv3J9JhdKU9ngsj2EhWGI6/GlU7kpjWu5lf2js=
 github.com/cert-manager/cert-manager v1.15.2 h1:Mjbvc+FjYeg2928xy7bcS+c+ARxyqBcXM9QypOg1/Uo=
 github.com/cert-manager/cert-manager v1.15.2/go.mod h1:stBge/DTvrhfQMB/93+Y62s+gQgZBsfL1o0C/4AL/mI=
+github.com/cert-manager/cert-manager v1.15.3 h1:/u9T0griwd5MegPfWbB7v0KcVcT9OJrEvPNhc9tl7xQ=
+github.com/cert-manager/cert-manager v1.15.3/go.mod h1:stBge/DTvrhfQMB/93+Y62s+gQgZBsfL1o0C/4AL/mI=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=