diff --git a/implementations/go/go.mod b/implementations/go/go.mod
index edf4be0..2fa5ed5 100644
--- a/implementations/go/go.mod
+++ b/implementations/go/go.mod
@@ -1,10 +1,10 @@
 module github.com/laststate/protocol/implementations/go
 
-go 1.22
+go 1.25.0
 
 require (
 	github.com/klauspost/compress v1.17.11
-	golang.org/x/crypto v0.31.0
+	golang.org/x/crypto v0.55.0
 )
 
-require golang.org/x/sys v0.28.0 // indirect
+require golang.org/x/sys v0.47.0 // indirect
diff --git a/implementations/go/go.sum b/implementations/go/go.sum
index 2be623d..b6259a1 100644
--- a/implementations/go/go.sum
+++ b/implementations/go/go.sum
@@ -1,6 +1,6 @@
 github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
 github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
-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 v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
-golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/crypto v0.55.0 h1:+KWHjbgOaAQ66dh/YlkZKHlz9ZUlq61AFirAR9ntP8M=
+golang.org/x/crypto v0.55.0/go.mod h1:uq0V9dE/fzQuJtbnL+2EhWOE63vo164FY8xqEnV9xis=
+golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
+golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=