diff --git a/go.mod b/go.mod
index 18eab7c..303b9c7 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/fortio/delta
 go 1.18
 
 require (
-	fortio.org/cli v1.8.0
+	fortio.org/cli v1.9.0
 	fortio.org/log v1.16.0
 	fortio.org/sets v1.2.0
 	fortio.org/testscript v0.3.1
diff --git a/go.sum b/go.sum
index cfd625a..3961798 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,6 @@
 fortio.org/assert v1.2.1 h1:48I39urpeDj65RP1KguF7akCjILNeu6vICiYMEysR7Q=
-fortio.org/cli v1.8.0 h1:Mz1phmUwkQaXESGb1nIWBY+CHli/GYIlhwpktorh9sY=
-fortio.org/cli v1.8.0/go.mod h1:pk/JBE8LcXtNuo5Yj2bLsVbwPaHo8NWdbstSN0cpbFk=
+fortio.org/cli v1.9.0 h1:cPgNHvrjxznmbmwuXSwPqQLKZ+RMW8i0iAOESLjt1aI=
+fortio.org/cli v1.9.0/go.mod h1:pk/JBE8LcXtNuo5Yj2bLsVbwPaHo8NWdbstSN0cpbFk=
 fortio.org/log v1.16.0 h1:GhU8/9NkYZmEIzvTN/DTMedDAStLJraWUUVUA2EbNDc=
 fortio.org/log v1.16.0/go.mod h1:t58Spg9njjymvRioh5F6qKGSupEsnMjXLGWIS1i3khE=
 fortio.org/sets v1.2.0 h1:FBfC7R2xrOJtkcioUbY6WqEzdujuBoZRbSdp1fYF4Kk=