diff --git a/go.mod b/go.mod
index 52f92ae..a81099b 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@ module github.com/essentialkaos/knfgen
 
 go 1.19
 
-require github.com/essentialkaos/ek/v12 v12.90.0
+require github.com/essentialkaos/ek/v12 v12.90.1
 
-require golang.org/x/sys v0.14.0 // indirect
+require golang.org/x/sys v0.15.0 // indirect
diff --git a/go.sum b/go.sum
index f188579..3f43f85 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,8 @@
 github.com/essentialkaos/check v1.4.0 h1:kWdFxu9odCxUqo1NNFNJmguGrDHgwi3A8daXX1nkuKk=
-github.com/essentialkaos/ek/v12 v12.90.0 h1:Y7WaRbrFY4JKPRYpjWbCOfVHWJPx8TZcIla8dXFJ2dI=
-github.com/essentialkaos/ek/v12 v12.90.0/go.mod h1:NSx0QzX8Fplo21PbGNBkmL1j5pyWVKErTgJeSB1kpdA=
+github.com/essentialkaos/ek/v12 v12.90.1 h1:ID950cnz4xgpqqFzhleP5xaVoLnPwuiykdH3FrogD/E=
+github.com/essentialkaos/ek/v12 v12.90.1/go.mod h1:9efMqo1S8EtYhmeelOSTmMQDGC2vRgPkjkKKfvUD2eU=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
-golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
-golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=