diff --git a/vod-service/Dockerfile b/vod-service/Dockerfile
index 479b4dddb..2e37b40bf 100644
--- a/vod-service/Dockerfile
+++ b/vod-service/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20-alpine3.17 as builder
+FROM golang:1.21-alpine3.17 as builder
 
 WORKDIR /app
 
diff --git a/worker/rtmp-relay/Dockerfile b/worker/rtmp-relay/Dockerfile
index 19546d83c..36218020f 100644
--- a/worker/rtmp-relay/Dockerfile
+++ b/worker/rtmp-relay/Dockerfile
@@ -1,9 +1,9 @@
-FROM golang:1.20 as authBuilder
+FROM golang:1.21 as authBuilder
 
 COPY main.go .
 RUN CGO_ENABLED=0 go build -ldflags="-extldflags=-static" -o /auth main.go
 
-FROM aler9/rtsp-simple-server:v0.23.4 AS rtsp
+FROM aler9/rtsp-simple-server:v0.23.8 AS rtsp
 
 FROM alpine:3.18