diff --git a/go.mod b/go.mod
index 062467b..b1455de 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,8 @@ go 1.27.1
 require (
 	connectrpc.com/connect v1.21.0
 	github.com/felixge/fgprof v0.9.5
-	github.com/go-chi/chi/v5 v5.3.2
+	github.com/giraffesyo/pdf v0.7.0
+	github.com/go-chi/chi/v5 v5.4.0
 	github.com/gorilla/websocket v1.5.3
 	github.com/jhump/protoreflect/v2 v2.0.0-beta.2
 	github.com/klauspost/compress v1.20.0
@@ -20,7 +21,6 @@ require (
 
 require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/giraffesyo/pdf v0.7.0 // indirect
 	github.com/google/pprof v0.0.0-20260802141513-ef3492d7dac3 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/kr/text v0.2.0 // indirect
diff --git a/go.sum b/go.sum
index 2f5756d..561d813 100644
--- a/go.sum
+++ b/go.sum
@@ -18,8 +18,8 @@ github.com/felixge/fgprof v0.9.5 h1:8+vR6yu2vvSKn08urWyEuxx75NWPEvybbkBirEpsbVY=
 github.com/felixge/fgprof v0.9.5/go.mod h1:yKl+ERSa++RYOs32d8K6WEXCB4uXdLls4ZaZPpayhMM=
 github.com/giraffesyo/pdf v0.7.0 h1:/Iydu6KpVWDbDVXxtHSSDqAVKPSq2Ohskh6qPZhClkI=
 github.com/giraffesyo/pdf v0.7.0/go.mod h1:Muaw8z05VWSvOjy7vjRxjcfDV8busvU53J4eoUps0DI=
-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 v5.4.0 h1:+ufzvFTGKyin26Or5DLrlIDq4ygIDBVcj7oVNeeaYFE=
+github.com/go-chi/chi/v5 v5.4.0/go.mod h1:d1IG7GtKPSjPyBP365PH8sAGVHk3qfB/IhjFNRH1wWM=
 github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
 github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
 github.com/gobwas/ws v1.2.1/go.mod h1:hRKAFb8wOxFROYNsT1bqfWnhX+b5MFeJM9r2ZSwg/KY=