diff --git a/go.mod b/go.mod
index d91428d..59b9d1b 100644
--- a/go.mod
+++ b/go.mod
@@ -36,7 +36,7 @@ require (
 	github.com/uptrace/bun/extra/bundebug v1.1.8
 	github.com/uptrace/bun/extra/bunotel v1.1.8
 	github.com/uptrace/uptrace-go v1.11.4
-	go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.1
+	go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.4
 	go.opentelemetry.io/otel v1.11.1
 	go.opentelemetry.io/otel/trace v1.11.1
 	golang.org/x/net v0.1.0
diff --git a/go.sum b/go.sum
index 8207339..3e82b79 100644
--- a/go.sum
+++ b/go.sum
@@ -489,8 +489,8 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
-go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.1 h1:rwxTUxEo8rKQvQgi+9kuGJYy1eEBkAMCehLyc0R3h54=
-go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.1/go.mod h1:XU1EB47dq4JIrePPJWy6DrqTZcMSA93K+NWaEIx0qYU=
+go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.4 h1:gn5Cf5XpnENThRBjAHq6vuENFo+l9qwnEMqwmanIYuY=
+go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.4/go.mod h1:f26RulijcxdgrGSYep0AykXM9ZkWoKVtInstDYUR8EU=
 go.opentelemetry.io/contrib/instrumentation/runtime v0.36.4 h1:7AY5NdRzyU5s1ek3E4VK3FBnPtQ6La1i7sIn9hNgjsk=
 go.opentelemetry.io/contrib/instrumentation/runtime v0.36.4/go.mod h1:yFSLOnffweT7Es+IzY1DF5KP0xa2Wl15SJfKqAyDXq8=
 go.opentelemetry.io/otel v0.13.0/go.mod h1:dlSNewoRYikTkotEnxdmuBHgzT+k/idJSfDv/FxEnOY=
diff --git a/vendor/go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux/version.go b/vendor/go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux/version.go
index d17a62f..6ab9f6d 100644
--- a/vendor/go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux/version.go
+++ b/vendor/go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux/version.go
@@ -16,7 +16,7 @@ package otelmux // import "go.opentelemetry.io/contrib/instrumentation/github.co
 
 // Version is the current release version of the gorilla/mux instrumentation.
 func Version() string {
-	return "0.36.1"
+	return "0.36.4"
 	// This string is updated by the pre_release.sh script during release
 }
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 815ffb9..da91f12 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -504,7 +504,7 @@ github.com/vmihailenco/msgpack/v5/msgpcode
 github.com/vmihailenco/tagparser/v2
 github.com/vmihailenco/tagparser/v2/internal
 github.com/vmihailenco/tagparser/v2/internal/parser
-# go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.1
+# go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux v0.36.4
 ## explicit; go 1.18
 go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux
 # go.opentelemetry.io/contrib/instrumentation/runtime v0.36.4