diff --git a/go.mod b/go.mod
index a78fbe7..09e9560 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/cbeuw/Cloak
 
-go 1.24
+go 1.24.0
 
 toolchain go1.24.2
 
@@ -9,7 +9,7 @@ require (
 	github.com/gorilla/mux v1.8.1
 	github.com/gorilla/websocket v1.5.3
 	github.com/juju/ratelimit v1.0.2
-	github.com/refraction-networking/utls v1.6.6
+	github.com/refraction-networking/utls v1.7.3
 	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.10.0
 	go.etcd.io/bbolt v1.4.0
diff --git a/go.sum b/go.sum
index 7c83b92..2bdf5ce 100644
--- a/go.sum
+++ b/go.sum
@@ -28,6 +28,9 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/refraction-networking/utls v1.6.6 h1:igFsYBUJPYM8Rno9xUuDoM5GQrVEqY4llzEXOkL43Ig=
 github.com/refraction-networking/utls v1.6.6/go.mod h1:BC3O4vQzye5hqpmDTWUqi4P5DDhzJfkV1tdqtawQIH0=
+github.com/refraction-networking/utls v1.7.0/go.mod h1:lV0Gwc1/Fi+HYH8hOtgFRdHfKo4FKSn6+FdyOz9hRms=
+github.com/refraction-networking/utls v1.7.3 h1:L0WRhHY7Oq1T0zkdzVZMR6zWZv+sXbHB9zcuvsAEqCo=
+github.com/refraction-networking/utls v1.7.3/go.mod h1:TUhh27RHMGtQvjQq+RyO11P6ZNQNBb3N0v7wsEjKAIQ=
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=