diff --git a/go.mod b/go.mod
index f4a7743..912963b 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ go 1.22.0
 replace github.com/imdario/mergo => github.com/imdario/mergo v0.3.16
 
 require (
-	github.com/cert-manager/cert-manager v1.16.0
+	github.com/cert-manager/cert-manager v1.16.1
 	github.com/go-logr/logr v1.4.2
 	github.com/openshift/api v0.0.0-20240909041644-5852b58f4b10
 	github.com/openshift/client-go v0.0.0-20240906181530-b2f7c4ab0984
diff --git a/go.sum b/go.sum
index c398ad1..3bc2f2c 100644
--- a/go.sum
+++ b/go.sum
@@ -8,8 +8,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 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/cert-manager/cert-manager v1.16.0 h1:Gz20ezVUW1hveItLurl4OuFmSwwo0d7vr5gULjyeGlc=
-github.com/cert-manager/cert-manager v1.16.0/go.mod h1:MfLVTL45hFZsqmaT1O0+b2ugaNNQQZttSFV9hASHUb0=
+github.com/cert-manager/cert-manager v1.16.1 h1:1ceFMqTtwiqY2vyfaRT85CNiVmK7pJjt3GebYCx9awY=
+github.com/cert-manager/cert-manager v1.16.1/go.mod h1:MfLVTL45hFZsqmaT1O0+b2ugaNNQQZttSFV9hASHUb0=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=