diff --git a/go.mod b/go.mod
index cf56d41086..ba346b0a5c 100644
--- a/go.mod
+++ b/go.mod
@@ -15,6 +15,7 @@ require (
 	github.com/go-logr/logr v1.4.3
 	github.com/go-logr/zapr v1.3.0
 	github.com/google/go-github/v83 v83.0.0
+	github.com/google/go-github/v84 v84.0.0
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/mux v1.8.1
 	github.com/gorilla/sessions v1.4.0
@@ -36,7 +37,8 @@ require (
 	go.uber.org/zap v1.27.1
 	golang.org/x/oauth2 v0.35.0
 	gopkg.in/yaml.v3 v3.0.1
-	helm.sh/helm/v3 v3.20.0
+	helm.sh/helm/v3 v3.19.5
+	helm.sh/helm/v4 v4.1.1
 	k8s.io/api v0.35.2
 	k8s.io/apiextensions-apiserver v0.35.2
 	k8s.io/apimachinery v0.35.2
@@ -407,7 +409,7 @@ require (
 	sigs.k8s.io/controller-tools v0.19.0 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/kustomize/api v0.20.1 // indirect
-	sigs.k8s.io/kustomize/kyaml v0.20.1 // indirect
+	sigs.k8s.io/kustomize/kyaml v0.21.0 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
 	sigs.k8s.io/release-utils v0.12.3 // indirect
 	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
diff --git a/go.sum b/go.sum
index 314517b0cb..721142b825 100644
--- a/go.sum
+++ b/go.sum
@@ -606,6 +606,7 @@ github.com/google/go-github/v75 v75.0.0 h1:k7q8Bvg+W5KxRl9Tjq16a9XEgVY1pwuiG5sIL
 github.com/google/go-github/v75 v75.0.0/go.mod h1:H3LUJEA1TCrzuUqtdAQniBNwuKiQIqdGKgBo1/M/uqI=
 github.com/google/go-github/v83 v83.0.0 h1:Ydy4gAfqxrnFUwXAuKl/OMhhGa0KtMtnJ3EozIIuHT0=
 github.com/google/go-github/v83 v83.0.0/go.mod h1:gbqarhK37mpSu8Xy7sz21ITtznvzouyHSAajSaYCHe8=
+github.com/google/go-github/v84 v84.0.0/go.mod h1:WwYL1z1ajRdlaPszjVu/47x1L0PXukJBn73xsiYrRRQ=
 github.com/google/go-querystring v1.2.0 h1:yhqkPbu2/OH+V9BfpCVPZkNmUXhb2gBxJArfhIxNtP0=
 github.com/google/go-querystring v1.2.0/go.mod h1:8IFJqpSRITyJ8QhQ13bmbeMBDfmeEJZD5A0egEOmkqU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -1446,8 +1447,11 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.5.2 h1:7koQfIKdy+I8UTetycgUqXWSDwpgv193Ka+qRsmBY8Q=
 gotest.tools/v3 v3.5.2/go.mod h1:LtdLGcnqToBH83WByAAi/wiwSFCArdFIUV/xxN4pcjA=
+helm.sh/helm/v3 v3.19.5 h1:l8zDGBhPaF2z5pTR5ASku/yZwi0qZrWthWMzvf1ZruE=
+helm.sh/helm/v3 v3.19.5/go.mod h1:PC1rk7PqacpkV4acUFMLStOOis7QM9Jq3DveHBInu4s=
 helm.sh/helm/v3 v3.20.0 h1:2M+0qQwnbI1a2CxN7dbmfsWHg/MloeaFMnZCY56as50=
 helm.sh/helm/v3 v3.20.0/go.mod h1:rTavWa0lagZOxGfdhu4vgk1OjH2UYCnrDKE2PVC4N0o=
+helm.sh/helm/v4 v4.1.1/go.mod h1:yH4qpYvTNBTHnkRSenhi1m7oEFKoN6iK3/rYyFJ00IQ=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 istio.io/api v1.27.6 h1:sVToo1tB6PVVAZUASj9WbyC+k0eUSUqtSWWbr66tX2E=
@@ -1517,6 +1521,8 @@ sigs.k8s.io/kustomize/api v0.20.1 h1:iWP1Ydh3/lmldBnH/S5RXgT98vWYMaTUL1ADcr+Sv7I
 sigs.k8s.io/kustomize/api v0.20.1/go.mod h1:t6hUFxO+Ph0VxIk1sKp1WS0dOjbPCtLJ4p8aADLwqjM=
 sigs.k8s.io/kustomize/kyaml v0.20.1 h1:PCMnA2mrVbRP3NIB6v9kYCAc38uvFLVs8j/CD567A78=
 sigs.k8s.io/kustomize/kyaml v0.20.1/go.mod h1:0EmkQHRUsJxY8Ug9Niig1pUMSCGHxQ5RklbpV/Ri6po=
+sigs.k8s.io/kustomize/kyaml v0.21.0 h1:7mQAf3dUwf0wBerWJd8rXhVcnkk5Tvn/q91cGkaP6HQ=
+sigs.k8s.io/kustomize/kyaml v0.21.0/go.mod h1:hmxADesM3yUN2vbA5z1/YTBnzLJ1dajdqpQonwBL1FQ=
 sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU=
 sigs.k8s.io/randfill v1.0.0/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
 sigs.k8s.io/release-utils v0.12.3 h1:iNVJY81QfmMCmXxMg8IvvkkeQNk6ZWlLj+iPKSlKyVQ=