diff --git a/go.mod b/go.mod
index 51cd17e..66b4850 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module multiscope
 go 1.25.0
 
 require (
-	github.com/go-chi/chi/v5 v5.3.2
+	github.com/go-chi/chi/v5 v5.5.0
 	github.com/google/go-cmp v0.7.0
 	github.com/pkg/errors v0.9.1
 	github.com/russross/blackfriday/v2 v2.1.0
diff --git a/go.sum b/go.sum
index 2cdb5be..981968d 100644
--- a/go.sum
+++ b/go.sum
@@ -22,8 +22,8 @@ github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/go-chi/chi/v5 v5.3.2 h1:5YQkICvTCSZ25hoRsyJazN0scjzKGiu4VAUc7H1o1nY=
-github.com/go-chi/chi/v5 v5.3.2/go.mod h1:R+tYY2hNuVUUjxoPtqUdgBqevM9s9njzkTLutVsOCto=
+github.com/go-chi/chi/v5 v5.5.0 h1:xdKQ1dJmVJsmgahrXSKhUx8NyVPzpwdlyrrQFpMPJgg=
+github.com/go-chi/chi/v5 v5.5.0/go.mod h1:d1IG7GtKPSjPyBP365PH8sAGVHk3qfB/IhjFNRH1wWM=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=