diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 12a2e87..38126c5 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,7 @@
 [bumpversion]
 commit = True
 tag = True
-current_version = 1.20
+current_version = 1.21
 parse = (?P<major>\d+)\.(?P<minor>\d+)(\.(?P<patch>\d+)(\-(?P<release>[a-z]+))?)?
 serialize = 
 	{major}.{minor}
diff --git a/pkg/arch/PKGBUILD b/pkg/arch/PKGBUILD
index 5613e6d..eed48b0 100644
--- a/pkg/arch/PKGBUILD
+++ b/pkg/arch/PKGBUILD
@@ -3,7 +3,7 @@
 
 
 pkgname=ustreamer
-pkgver=1.20
+pkgver=1.21
 pkgrel=1
 pkgdesc="Lightweight and fast MJPG-HTTP streamer"
 url="https://github.com/pikvm/ustreamer"
diff --git a/pkg/openwrt/Makefile b/pkg/openwrt/Makefile
index a6eff7a..1669305 100644
--- a/pkg/openwrt/Makefile
+++ b/pkg/openwrt/Makefile
@@ -6,7 +6,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ustreamer
-PKG_VERSION:=1.20
+PKG_VERSION:=1.21
 PKG_RELEASE:=1
 PKG_MAINTAINER:=Maxim Devaev <mdevaev@gmail.com>
 
diff --git a/src/config.h b/src/config.h
index 5b3ceb5..ff57b32 100644
--- a/src/config.h
+++ b/src/config.h
@@ -23,5 +23,5 @@
 #pragma once
 
 #ifndef VERSION
-#	define VERSION "1.20"
+#	define VERSION "1.21"
 #endif