diff --git a/go.mod b/go.mod
index f688f25..52dc37e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,16 @@
 module golang.org/x/debug
 
-go 1.11
+go 1.17
+
+require (
+	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
+	github.com/spf13/cobra v0.0.3
+	golang.org/x/sys v0.0.0-20191113165036-4c7a9d0fe056
+)
 
 require (
 	github.com/chzyer/logex v1.1.10 // indirect
-	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
 	github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1 // indirect
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
-	github.com/spf13/cobra v0.0.3
 	github.com/spf13/pflag v1.0.3 // indirect
-	golang.org/x/sys v0.0.0-20191113165036-4c7a9d0fe056
 )