diff --git a/go.mod b/go.mod
index 9bf35fbbba..09b6b0f611 100644
--- a/go.mod
+++ b/go.mod
@@ -19,7 +19,7 @@ require (
 	github.com/distribution/reference v0.5.0
 	github.com/fairwindsops/pluto/v5 v5.18.4
 	github.com/fatih/color v1.16.0
-	github.com/fluxcd/helm-controller/api v0.37.4
+	github.com/fluxcd/helm-controller/api v1.0.1
 	github.com/fluxcd/pkg/apis/meta v1.5.0
 	github.com/fluxcd/source-controller/api v1.3.0
 	github.com/go-git/go-git/v5 v5.11.0
@@ -233,7 +233,7 @@ require (
 	github.com/felixge/fgprof v0.9.3 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/fluxcd/pkg/apis/acl v0.3.0 // indirect
-	github.com/fluxcd/pkg/apis/kustomize v1.3.0 // indirect
+	github.com/fluxcd/pkg/apis/kustomize v1.5.0 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/fvbommel/sortorder v1.1.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
diff --git a/go.sum b/go.sum
index 27f7af4f00..a1c951b3fd 100644
--- a/go.sum
+++ b/go.sum
@@ -706,12 +706,12 @@ github.com/felixge/fgprof v0.9.3 h1:VvyZxILNuCiUCSXtPtYmmtGvb65nqXh2QFWc0Wpf2/g=
 github.com/felixge/fgprof v0.9.3/go.mod h1:RdbpDgzqYVh/T9fPELJyV7EYJuHB55UTEULNun8eiPw=
 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 v0.37.4 h1:rkBMqYXexyf1s5BS8QpxGi691DsCi+yugIFCM5fNKLU=
-github.com/fluxcd/helm-controller/api v0.37.4/go.mod h1:KFdP5Lbrc4Vv+Jt4xRj6UUo3qiwdBqBPl1xiiAnBe9c=
+github.com/fluxcd/helm-controller/api v1.0.1 h1:Gn9qEVuif6D5+gHmVwTEZkR4+nmLOcOhKx4Sw2gL2EA=
+github.com/fluxcd/helm-controller/api v1.0.1/go.mod h1:/6AD5a2qjo/ttxVM8GR33syLZwqigta60DCLdy8GrME=
 github.com/fluxcd/pkg/apis/acl v0.3.0 h1:UOrKkBTOJK+OlZX7n8rWt2rdBmDCoTK+f5TY2LcZi8A=
 github.com/fluxcd/pkg/apis/acl v0.3.0/go.mod h1:WVF9XjSMVBZuU+HTTiSebGAWMgM7IYexFLyVWbK9bNY=
-github.com/fluxcd/pkg/apis/kustomize v1.3.0 h1:qvB46CfaOWcL1SyR2RiVWN/j7/035D0OtB1ltLN7rgI=
-github.com/fluxcd/pkg/apis/kustomize v1.3.0/go.mod h1:PCXf5kktTzNav0aH2Ns3jsowqwmA9xTcsrEOoPzx/K8=
+github.com/fluxcd/pkg/apis/kustomize v1.5.0 h1:ah4sfqccnio+/5Edz/tVz6LetFhiBoDzXAElj6fFCzU=
+github.com/fluxcd/pkg/apis/kustomize v1.5.0/go.mod h1:nEzhnhHafhWOUUV8VMFLojUOH+HHDEsL75y54mt/c30=
 github.com/fluxcd/pkg/apis/meta v1.5.0 h1:/G82d2Az5D9op3F+wJUpD8jw/eTV0suM6P7+cSURoUM=
 github.com/fluxcd/pkg/apis/meta v1.5.0/go.mod h1:Y3u7JomuuKtr5fvP1Iji2/50FdRe5GcBug2jawNVkdM=
 github.com/fluxcd/source-controller/api v1.3.0 h1:Z5Lq0aJY87yg0cQDEuwGLKS60GhdErCHtsi546HUt10=
diff --git a/src/extensions/bigbang/manifests.go b/src/extensions/bigbang/manifests.go
index 3eb88bee6c..686458c6cc 100644
--- a/src/extensions/bigbang/manifests.go
+++ b/src/extensions/bigbang/manifests.go
@@ -166,7 +166,7 @@ func manifestHelmRelease(values []fluxHelmCtrl.ValuesReference) fluxHelmCtrl.Hel
 		},
 		Spec: fluxHelmCtrl.HelmReleaseSpec{
 			Timeout: &tenMins,
-			Chart: fluxHelmCtrl.HelmChartTemplate{
+			Chart: &fluxHelmCtrl.HelmChartTemplate{
 				Spec: fluxHelmCtrl.HelmChartTemplateSpec{
 					Chart: "./chart",
 					SourceRef: fluxHelmCtrl.CrossNamespaceObjectReference{