diff --git a/flake.nix b/flake.nix
index 3a2ac5b..898492f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -41,7 +41,7 @@
             # Hash of Go module dependencies.
             # Update this after changing go.mod/go.sum:
             #   task nix-update-hash
-            vendorHash = "sha256-f14wB1UB39SCO3WVc8mR44k3RcD52RRBpLLSR1nAonM=";
+            vendorHash = "sha256-r4BIg/7Ofkq7I3+zZJ23zM41/8CemEwwvFLFOO84wPE=";
 
             env.CGO_ENABLED = 0;
 
diff --git a/go.mod b/go.mod
index 7b16012..8cb5491 100644
--- a/go.mod
+++ b/go.mod
@@ -20,7 +20,7 @@ require (
 	github.com/spf13/pflag v1.0.10
 	github.com/zalando/go-keyring v0.2.8
 	go.miloapis.com/activity v0.7.0
-	go.miloapis.com/milo v0.27.0
+	go.miloapis.com/milo v0.28.1
 	golang.org/x/mod v0.35.0
 	golang.org/x/oauth2 v0.36.0
 	golang.org/x/term v0.43.0
diff --git a/go.sum b/go.sum
index 0594e35..6be20d7 100644
--- a/go.sum
+++ b/go.sum
@@ -249,6 +249,8 @@ go.miloapis.com/activity v0.7.0 h1:Nmc5XzA4oEMTko5/ciJAeERVk18FaSnRpTBo0Sm89YU=
 go.miloapis.com/activity v0.7.0/go.mod h1:Sh2Irbq6siJcfq17nLjHvm4JHN/2Csc5YCHB+ycz20c=
 go.miloapis.com/milo v0.27.0 h1:lbUZJhWBgFmvdINyt6oonWEAW2bwuoW9CVa9D1mCYSI=
 go.miloapis.com/milo v0.27.0/go.mod h1:p9O2kk194mvoL8rhqjwb+LWB+GIyY4vQqiTowwibVWo=
+go.miloapis.com/milo v0.28.1 h1:30bQS4EwadbOBsn3UC8qSBENN1koQgsQpcvqPjXfmlI=
+go.miloapis.com/milo v0.28.1/go.mod h1:p9O2kk194mvoL8rhqjwb+LWB+GIyY4vQqiTowwibVWo=
 go.opentelemetry.io/otel v1.41.0 h1:YlEwVsGAlCvczDILpUXpIpPSL/VPugt7zHThEMLce1c=
 go.opentelemetry.io/otel v1.41.0/go.mod h1:Yt4UwgEKeT05QbLwbyHXEwhnjxNO6D8L5PQP51/46dE=
 go.opentelemetry.io/otel/trace v1.41.0 h1:Vbk2co6bhj8L59ZJ6/xFTskY+tGAbOnCtQGVVa9TIN0=