diff --git a/go.mod b/go.mod
index a66868e59..d6b63d6b2 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ toolchain go1.23.0
 
 require (
 	github.com/IBM-Cloud/bluemix-go v0.0.0-20240719075425-078fcb3a55be
-	github.com/cert-manager/cert-manager v1.15.3
+	github.com/cert-manager/cert-manager v1.15.4
 	k8s.io/apiextensions-apiserver v0.30.5
 	k8s.io/client-go v0.30.5
 )
diff --git a/go.sum b/go.sum
index fe27554d4..0f97d3fc6 100644
--- a/go.sum
+++ b/go.sum
@@ -12,8 +12,8 @@ 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/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
 github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
-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/cert-manager/cert-manager v1.15.4 h1:FtH6BOTmkNBNRjoYSW2b80MYpUq4Zw1zbEB6flYzkiM=
+github.com/cert-manager/cert-manager v1.15.4/go.mod h1:stBge/DTvrhfQMB/93+Y62s+gQgZBsfL1o0C/4AL/mI=
 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/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
@@ -513,7 +513,6 @@ k8s.io/client-go v0.30.5 h1:vEDSzfTz0F8TXcWVdXl+aqV7NAV8M3UvC2qnGTTCoKw=
 k8s.io/client-go v0.30.5/go.mod h1:/q5fHHBmhAUesOOFJACpD7VJ4e57rVtTPDOsvXrPpMk=
 k8s.io/component-base v0.30.5 h1:O6W8GfdBuyctVy7lu7I0yo8kB6bYgzGzjCyaagb2BR0=
 k8s.io/component-base v0.30.5/go.mod h1:eliJtfE7RG18UHMWrqPQWodf1GnQVFGA6McNOHYi11g=
-k8s.io/klog v0.2.0 h1:0ElL0OHzF3N+OhoJTL0uca20SxtYt4X4+bzHeqrB83c=
 k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
 k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
 k8s.io/kms v0.30.5 h1:hv7tnGDrxbgpedBhBfGhSu9+v5aW5uhG6w36fBIK1K8=