diff --git a/eduvpn-windows/go.mod b/eduvpn-windows/go.mod
index 4839036a..371dd7da 100644
--- a/eduvpn-windows/go.mod
+++ b/eduvpn-windows/go.mod
@@ -5,9 +5,9 @@ go 1.20
 require (
 	github.com/jedisct1/go-minisign v0.0.0-20230211184525-1f273d8dc776
 	github.com/lxn/win v0.0.0-20210218163916-a377121e959e
-	golang.org/x/sys v0.15.0
+	golang.org/x/sys v0.28.0
 )
 
-require golang.org/x/crypto v0.17.0 // indirect
+require golang.org/x/crypto v0.31.0 // indirect
 
 replace github.com/lxn/win => ../lxn-win
diff --git a/eduvpn-windows/go.sum b/eduvpn-windows/go.sum
index 398d3592..9ab7c88d 100644
--- a/eduvpn-windows/go.sum
+++ b/eduvpn-windows/go.sum
@@ -1,7 +1,7 @@
 github.com/jedisct1/go-minisign v0.0.0-20230211184525-1f273d8dc776 h1:WXhZ7psl6HhDDW58rDWIJE6oB0ETjaQA4U6d8U7lMyg=
 github.com/jedisct1/go-minisign v0.0.0-20230211184525-1f273d8dc776/go.mod h1:09CTTv5TZgz94QHts03Xnuzy5LmxCE8BNqQRFigO5gA=
-golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
-golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
+golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
 golang.org/x/sys v0.0.0-20201018230417-eeed37f84f13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
-golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=