diff --git a/go.mod b/go.mod
index e63a16f..e1405a1 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.25.0
 require (
 	fortio.org/cli v1.12.3
 	fortio.org/log v1.18.3
-	golang.org/x/net v0.51.0
+	golang.org/x/net v0.55.0
 )
 
 require (
@@ -13,5 +13,5 @@ require (
 	fortio.org/version v1.0.4 // indirect
 	github.com/kortschak/goroutine v1.1.3 // indirect
 	golang.org/x/crypto/x509roots/fallback v0.0.0-20250203165127-fa5273e46196 // indirect
-	golang.org/x/text v0.34.0 // indirect
+	golang.org/x/text v0.37.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 1f49edd..6a7ef91 100644
--- a/go.sum
+++ b/go.sum
@@ -10,7 +10,7 @@ github.com/kortschak/goroutine v1.1.3 h1:kELvAfi7jpVD7a+MPWjmIxuQVJVYo/RELaOeGJZ
 github.com/kortschak/goroutine v1.1.3/go.mod h1:zKpXs1FWN/6mXasDQzfl7g0LrGFIOiA6cLs9eXKyaMY=
 golang.org/x/crypto/x509roots/fallback v0.0.0-20250203165127-fa5273e46196 h1:jNA5ftLV4UJrgO6aUB7Jg372YkLI5SP7iHYy3s6in7g=
 golang.org/x/crypto/x509roots/fallback v0.0.0-20250203165127-fa5273e46196/go.mod h1:kNa9WdvYnzFwC79zRpLRMJbdEFlhyM5RPFBBZp/wWH8=
-golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=
-golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
-golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
-golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
+golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8=
+golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww=
+golang.org/x/text v0.37.0 h1:Cqjiwd9eSg8e0QAkyCaQTNHFIIzWtidPahFWR83rTrc=
+golang.org/x/text v0.37.0/go.mod h1:a5sjxXGs9hsn/AJVwuElvCAo9v8QYLzvavO5z2PiM38=