diff --git a/clustertool/go.mod b/clustertool/go.mod
index 239e4e37eba..96a492138eb 100644
--- a/clustertool/go.mod
+++ b/clustertool/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/joho/godotenv v1.5.1
 	github.com/knadh/koanf/parsers/yaml v1.1.0
 	github.com/knadh/koanf/providers/file v1.2.0
-	github.com/knadh/koanf/v2 v2.2.2
+	github.com/knadh/koanf/v2 v2.3.0
 	github.com/leaanthony/debme v1.2.1
 	github.com/rs/zerolog v1.34.0
 	github.com/siderolabs/talos/pkg/machinery v1.12.0-alpha.0
diff --git a/clustertool/go.sum b/clustertool/go.sum
index 7bf0a950eed..dde8acbc1d7 100644
--- a/clustertool/go.sum
+++ b/clustertool/go.sum
@@ -476,6 +476,8 @@ github.com/knadh/koanf/providers/file v1.2.0 h1:hrUJ6Y9YOA49aNu/RSYzOTFlqzXSCpmY
 github.com/knadh/koanf/providers/file v1.2.0/go.mod h1:bp1PM5f83Q+TOUu10J/0ApLBd9uIzg+n9UgthfY+nRA=
 github.com/knadh/koanf/v2 v2.2.2 h1:ghbduIkpFui3L587wavneC9e3WIliCgiCgdxYO/wd7A=
 github.com/knadh/koanf/v2 v2.2.2/go.mod h1:abWQc0cBXLSF/PSOMCB/SK+T13NXDsPvOksbpi5e/9Q=
+github.com/knadh/koanf/v2 v2.3.0 h1:Qg076dDRFHvqnKG97ZEsi9TAg2/nFTa9hCdcSa1lvlM=
+github.com/knadh/koanf/v2 v2.3.0/go.mod h1:gRb40VRAbd4iJMYYD5IxZ6hfuopFcXBpc9bbQpZwo28=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=