diff --git a/api/go.mod b/api/go.mod
index a334e19..e4db00a 100644
--- a/api/go.mod
+++ b/api/go.mod
@@ -3,7 +3,7 @@ module github.com/openmcp-project/platform-service-dns/api
 go 1.25.4
 
 require (
-	github.com/fluxcd/helm-controller/api v1.4.4
+	github.com/fluxcd/helm-controller/api v1.4.5
 	github.com/fluxcd/source-controller/api v1.7.4
 	github.com/openmcp-project/openmcp-operator/api v0.17.1
 	k8s.io/apiextensions-apiserver v0.34.2
diff --git a/api/go.sum b/api/go.sum
index 0f30447..b8187d9 100644
--- a/api/go.sum
+++ b/api/go.sum
@@ -14,8 +14,8 @@ github.com/evanphx/json-patch v4.12.0+incompatible h1:4onqiflcdA9EOZ4RxV643DvftH
 github.com/evanphx/json-patch v4.12.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/evanphx/json-patch/v5 v5.9.11 h1:/8HVnzMq13/3x9TPvjG08wUGqBTmZBsCWzjTM0wiaDU=
 github.com/evanphx/json-patch/v5 v5.9.11/go.mod h1:3j+LviiESTElxA4p3EMKAB9HXj3/XEtnUf6OZxqIQTM=
-github.com/fluxcd/helm-controller/api v1.4.4 h1:3IFAvJxOBaF2xXItUynqlbgw/2YzTjkL/iBiubxqcHk=
-github.com/fluxcd/helm-controller/api v1.4.4/go.mod h1:rCgx3qhjjtoIH+1EbzFC2vN71/pp0PgMDrZnGCZX5XY=
+github.com/fluxcd/helm-controller/api v1.4.5 h1:hMEBtgXUbJjp+ah0jPI3OOQNVngoToOQvTgFgVpAjNg=
+github.com/fluxcd/helm-controller/api v1.4.5/go.mod h1:rCgx3qhjjtoIH+1EbzFC2vN71/pp0PgMDrZnGCZX5XY=
 github.com/fluxcd/pkg/apis/acl v0.9.0 h1:wBpgsKT+jcyZEcM//OmZr9RiF8klL3ebrDp2u2ThsnA=
 github.com/fluxcd/pkg/apis/acl v0.9.0/go.mod h1:TttNS+gocsGLwnvmgVi3/Yscwqrjc17+vhgYfqkfrV4=
 github.com/fluxcd/pkg/apis/kustomize v1.14.0 h1:PmWqMpRX0v7/aCAUNWfohe4o1qa9G3Cg/vVr5PCedI4=
diff --git a/go.mod b/go.mod
index 32d1b23..832d3fa 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.25.4
 replace github.com/openmcp-project/platform-service-dns/api => ./api
 
 require (
-	github.com/fluxcd/helm-controller/api v1.4.4
+	github.com/fluxcd/helm-controller/api v1.4.5
 	github.com/fluxcd/pkg/apis/meta v1.23.0
 	github.com/fluxcd/source-controller/api v1.7.4
 	github.com/openmcp-project/controller-utils v0.24.0
diff --git a/go.sum b/go.sum
index 0899df4..70820f6 100644
--- a/go.sum
+++ b/go.sum
@@ -25,8 +25,8 @@ github.com/evanphx/json-patch/v5 v5.9.11 h1:/8HVnzMq13/3x9TPvjG08wUGqBTmZBsCWzjT
 github.com/evanphx/json-patch/v5 v5.9.11/go.mod h1:3j+LviiESTElxA4p3EMKAB9HXj3/XEtnUf6OZxqIQTM=
 github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
 github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
-github.com/fluxcd/helm-controller/api v1.4.4 h1:3IFAvJxOBaF2xXItUynqlbgw/2YzTjkL/iBiubxqcHk=
-github.com/fluxcd/helm-controller/api v1.4.4/go.mod h1:rCgx3qhjjtoIH+1EbzFC2vN71/pp0PgMDrZnGCZX5XY=
+github.com/fluxcd/helm-controller/api v1.4.5 h1:hMEBtgXUbJjp+ah0jPI3OOQNVngoToOQvTgFgVpAjNg=
+github.com/fluxcd/helm-controller/api v1.4.5/go.mod h1:rCgx3qhjjtoIH+1EbzFC2vN71/pp0PgMDrZnGCZX5XY=
 github.com/fluxcd/pkg/apis/acl v0.9.0 h1:wBpgsKT+jcyZEcM//OmZr9RiF8klL3ebrDp2u2ThsnA=
 github.com/fluxcd/pkg/apis/acl v0.9.0/go.mod h1:TttNS+gocsGLwnvmgVi3/Yscwqrjc17+vhgYfqkfrV4=
 github.com/fluxcd/pkg/apis/kustomize v1.14.0 h1:PmWqMpRX0v7/aCAUNWfohe4o1qa9G3Cg/vVr5PCedI4=