diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f32c2333..8e981c19 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
 
       - name: Setup Go
         uses: actions/setup-go@v5
-        with: { go-version: '1.21' }
+        with: { go-version: '1.22' }
 
       - name: Build go2rtc_win64
         env: { GOOS: windows, GOARCH: amd64 }
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b23faf53..dc47bdb5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.21'
+          go-version: '1.22'
 
       - name: Build Go binary
         run: go build -ldflags "-s -w" -trimpath -o ./go2rtc
diff --git a/Dockerfile b/Dockerfile
index 46b85d30..b3888820 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 
 # 0. Prepare images
 ARG PYTHON_VERSION="3.11"
-ARG GO_VERSION="1.21"
+ARG GO_VERSION="1.22"
 ARG NGROK_VERSION="3"
 
 FROM python:${PYTHON_VERSION}-alpine AS base
diff --git a/go.mod b/go.mod
index b1ba4b4c..0d5d67c9 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/AlexxIT/go2rtc
 
-go 1.21
+go 1.22
 
 require (
 	github.com/asticode/go-astits v1.13.0
diff --git a/hardware.Dockerfile b/hardware.Dockerfile
index 0aa85374..2254f9be 100644
--- a/hardware.Dockerfile
+++ b/hardware.Dockerfile
@@ -4,7 +4,7 @@
 # only debian 13 (trixie) has latest ffmpeg
 # https://packages.debian.org/trixie/ffmpeg
 ARG DEBIAN_VERSION="trixie-slim"
-ARG GO_VERSION="1.21-bookworm"
+ARG GO_VERSION="1.22-bookworm"
 ARG NGROK_VERSION="3"
 
 FROM debian:${DEBIAN_VERSION} AS base
diff --git a/pkg/homekit/consumer.go b/pkg/homekit/consumer.go
index 1e04fedf..05ea2427 100644
--- a/pkg/homekit/consumer.go
+++ b/pkg/homekit/consumer.go
@@ -3,7 +3,7 @@ package homekit
 import (
 	"fmt"
 	"io"
-	"math/rand"
+	"math/rand/v2"
 	"net"
 	"time"