diff --git a/go.mod b/go.mod
index eb8fedd..9cfab67 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/davecgh/go-spew v1.1.1
 	github.com/fatih/color v1.16.0
 	github.com/go-ole/go-ole v1.3.0
-	github.com/gofrs/flock v0.8.1
+	github.com/gofrs/flock v0.12.1
 	github.com/mattn/go-ieproxy v0.0.1
 	github.com/prometheus/client_golang v1.17.0
 	github.com/shirou/gopsutil v3.21.11+incompatible
@@ -42,6 +42,8 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-go 1.17
+go 1.21.0
+
+toolchain go1.23.0
 
 replace git.sr.ht/~tslocum/preallocate => github.com/smallnest/preallocate v0.1.1
diff --git a/go.sum b/go.sum
index 793d047..4668bc3 100644
--- a/go.sum
+++ b/go.sum
@@ -90,6 +90,8 @@ github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/gofrs/flock v0.8.1 h1:+gYjHKf32LDeiEEFhQaotPbLuUXjY5ZqxKgXy7n59aw=
 github.com/gofrs/flock v0.8.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
+github.com/gofrs/flock v0.12.1 h1:MTLVXXHf8ekldpJk3AKicLij9MdwOWkZ+a/jHHZby9E=
+github.com/gofrs/flock v0.12.1/go.mod h1:9zxTsyu5xtJ9DK+1tFZyibEV7y3uwDxPPfbxeeHCoD0=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=