diff --git a/go.mod b/go.mod
index 6044cfb..7a90ae2 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.22.5
 
 require (
 	fortio.org/cli v1.7.0
-	fortio.org/log v1.14.0
+	fortio.org/log v1.15.0
 	fortio.org/scli v1.15.1
 	fortio.org/version v1.0.4
 	github.com/bwmarrin/discordgo v0.28.1
@@ -17,6 +17,7 @@ require (
 	fortio.org/struct2env v0.4.1 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/kortschak/goroutine v1.1.2 // indirect
 	golang.org/x/crypto v0.17.0 // indirect
 	golang.org/x/crypto/x509roots/fallback v0.0.0-20240626151235-a6a393ffd658 // indirect
 	golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8 // indirect
diff --git a/go.sum b/go.sum
index 4a3cb9a..10c723a 100644
--- a/go.sum
+++ b/go.sum
@@ -4,8 +4,8 @@ fortio.org/cli v1.7.0 h1:w+uXZLGi4t3Vn/BvbeMuSw84Z1pvNPG9HqeGfpP68cc=
 fortio.org/cli v1.7.0/go.mod h1:s4vxWz7P7T4cYOWdMF0NA693Nu1gK9OW4KoDj54/Do4=
 fortio.org/dflag v1.7.2 h1:lUhXFvDlw4CJj/q7hPv/TC+n/wVoQylzQO6bUg5GQa0=
 fortio.org/dflag v1.7.2/go.mod h1:6yO/NIgrWfQH195WbHJ3Y45SCx11ffivQjfx2C/FS1U=
-fortio.org/log v1.14.0 h1:ZkIc3Qqwfs9Dd931k07YzoC+bqCpJKEjVlZwxgXW3Nw=
-fortio.org/log v1.14.0/go.mod h1:1tnXMqd5rZAgvSeHJkD2xXpyXRBzdeXtKLZuzNLIwtA=
+fortio.org/log v1.15.0 h1:DRbZzgZH4av3ZPz6yIcvBwMy4NLH8a5iznRXXEegvJQ=
+fortio.org/log v1.15.0/go.mod h1:t58Spg9njjymvRioh5F6qKGSupEsnMjXLGWIS1i3khE=
 fortio.org/scli v1.15.1 h1:Upza50brpEZwUk8Nn2gdP4BjgqJZY3J+z7KLrrAzPjY=
 fortio.org/scli v1.15.1/go.mod h1:9LOD4iPe9u73KeJGYC/Af1oFniOafO7oZ9VvwENMf/c=
 fortio.org/sets v1.1.1 h1:Q7Z1Ft2lpUc1N7bfI8HofIK0QskrOflfYRyKT2LzBng=
@@ -22,6 +22,8 @@ github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
 github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/kortschak/goroutine v1.1.2 h1:lhllcCuERxMIK5cYr8yohZZScL1na+JM5JYPRclWjck=
+github.com/kortschak/goroutine v1.1.2/go.mod h1:zKpXs1FWN/6mXasDQzfl7g0LrGFIOiA6cLs9eXKyaMY=
 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
 golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=