diff --git a/go.mod b/go.mod
index 75cb746..9f5d079 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/Masterminds/sprig/v3 v3.3.0
 	github.com/cyphar/filepath-securejoin v0.6.1
 	github.com/fluxcd/image-reflector-controller/api v1.1.1
-	github.com/fluxcd/kustomize-controller/api v1.8.2
+	github.com/fluxcd/kustomize-controller/api v1.8.3
 	github.com/fluxcd/pkg/apis/event v0.25.0
 	github.com/fluxcd/pkg/apis/meta v1.26.0
 	github.com/fluxcd/pkg/http/fetch v0.22.0
diff --git a/go.sum b/go.sum
index d2a1e35..37ffba9 100644
--- a/go.sum
+++ b/go.sum
@@ -49,8 +49,8 @@ github.com/fluxcd/cli-utils v0.37.2-flux.1 h1:tQ588ghtRN+E+kHq415FddfqA9v4brn/1W
 github.com/fluxcd/cli-utils v0.37.2-flux.1/go.mod h1:LcWSu1NYET8d8U7O326RhEm5JkQXCMK6ITu4G1CT02c=
 github.com/fluxcd/image-reflector-controller/api v1.1.1 h1:4Bj1abzVnjj8+b/293kNeFMRJc+y2wO8Z12ReZ/gA0w=
 github.com/fluxcd/image-reflector-controller/api v1.1.1/go.mod h1:j4JSIocL42HQ77Veg1t60sApOy+lng8/cbXHXGSnfi0=
-github.com/fluxcd/kustomize-controller/api v1.8.2 h1:LcFUjJccwNrhCo7pQBBneLAlHfZZcb58bWB2LnyFwag=
-github.com/fluxcd/kustomize-controller/api v1.8.2/go.mod h1:c/mUPIffDDLg1EicXCJtX4N/rc+z5Zh0e/CXjhd7Dyc=
+github.com/fluxcd/kustomize-controller/api v1.8.3 h1:Ux9AAOY0lkP6FgRg5/b/ITvRSy8lz6VBBaZ9bXmTLmI=
+github.com/fluxcd/kustomize-controller/api v1.8.3/go.mod h1:c/mUPIffDDLg1EicXCJtX4N/rc+z5Zh0e/CXjhd7Dyc=
 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/event v0.25.0 h1:zdwytvDhG+fk+Ywl5DOtv7TklkrVgM21WHm1f+YhleE=