diff --git a/go.mod b/go.mod
index b06cbf39..124bc918 100644
--- a/go.mod
+++ b/go.mod
@@ -34,7 +34,7 @@ require (
 	github.com/gogo/status v1.1.1
 	github.com/grafana/loki/pkg/push v0.0.0-20241004191050-c2f38e18c6b8
 	github.com/jpillora/backoff v1.0.0
-	github.com/mccutchen/go-httpbin/v2 v2.15.0
+	github.com/mccutchen/go-httpbin/v2 v2.16.0
 	github.com/prometheus-community/pro-bing v0.6.0
 	github.com/quasilyte/go-ruleguard/dsl v0.3.22
 	github.com/spf13/afero v1.12.0
diff --git a/go.sum b/go.sum
index a2520c77..f5643a22 100644
--- a/go.sum
+++ b/go.sum
@@ -105,8 +105,8 @@ github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mccutchen/go-httpbin/v2 v2.15.0 h1:3b2s8LMRR2aFd+8U+1Bx2kdgHNQ5ZQkQOiW8e52Jj9A=
-github.com/mccutchen/go-httpbin/v2 v2.15.0/go.mod h1:GBy5I7XwZ4ZLhT3hcq39I4ikwN9x4QUt6EAxNiR8Jus=
+github.com/mccutchen/go-httpbin/v2 v2.16.0 h1:dzoFvE4fWPIzWZ7ZRznLDYK9FpqXyx5NE3uzCngeTHM=
+github.com/mccutchen/go-httpbin/v2 v2.16.0/go.mod h1:GBy5I7XwZ4ZLhT3hcq39I4ikwN9x4QUt6EAxNiR8Jus=
 github.com/miekg/dns v1.1.63 h1:8M5aAw6OMZfFXTT7K5V0Eu5YiiL8l7nUAkyN6C9YwaY=
 github.com/miekg/dns v1.1.63/go.mod h1:6NGHfjhpmr5lt3XPLuyfDJi5AXbNIPM9PY6H6sF1Nfs=
 github.com/mmcloughlin/geohash v0.10.0 h1:9w1HchfDfdeLc+jFEf/04D27KP7E2QmpDu52wPbJWRE=