diff --git a/go.mod b/go.mod
index 0014c17..100d3c9 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/distribution/reference v0.6.0
 	github.com/dustin/go-humanize v1.1.0
 	github.com/fatih/color v1.19.0
-	github.com/fluxcd/pkg/envsubst v1.8.0
+	github.com/fluxcd/pkg/envsubst v1.9.0
 	github.com/go-viper/mapstructure/v2 v2.5.0
 	github.com/google/go-containerregistry v0.22.1
 	github.com/google/renameio/v2 v2.0.2
diff --git a/go.sum b/go.sum
index ab4fb12..b291822 100644
--- a/go.sum
+++ b/go.sum
@@ -191,8 +191,8 @@ github.com/felixge/httpsnoop v1.1.0 h1:3YtUj32ZZkqZtt3sZZsClsymw/QDuVfpNhoA31zeO
 github.com/felixge/httpsnoop v1.1.0/go.mod h1:Zqxgdd+1Rkcz8euOqdr7lqgCRJztwr5hp9vDSi5UZCE=
 github.com/fluxcd/cli-utils v1.2.2 h1:adDOmwE+LSwTzmYUaoEFPblruOuaQEKAg1ZNTmPJObE=
 github.com/fluxcd/cli-utils v1.2.2/go.mod h1:FsghNGY+3Sr70c0FOB7I5So0kzoYVdvQ8GTid3XXVWM=
-github.com/fluxcd/pkg/envsubst v1.8.0 h1:++pY6RUuLDPJAJ9cS7/oD69TCT8BzGF5njz0hkQ3RZY=
-github.com/fluxcd/pkg/envsubst v1.8.0/go.mod h1:aoWeSIOamhqBZ3bHVj1GDwpdA10DXrI8yYbyjPiFly0=
+github.com/fluxcd/pkg/envsubst v1.9.0 h1:QTagwV4WLmqF+JsD1rGkcKFmmj4HV64BnqNM1T311kc=
+github.com/fluxcd/pkg/envsubst v1.9.0/go.mod h1:9VgSWepmQj/H3icObqh65DNodrUz8P88QnM3EaSE5mA=
 github.com/foxcpp/go-mockdns v1.2.0 h1:omK3OrHRD1IWJz1FuFBCFquhXslXoF17OvBS6JPzZF0=
 github.com/foxcpp/go-mockdns v1.2.0/go.mod h1:IhLeSFGed3mJIAXPH2aiRQB+kqz7oqu8ld2qVbOu7Wk=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=