diff --git a/openwrt/Makefile b/openwrt/Makefile
index 7bf92ac..4125304 100644
--- a/openwrt/Makefile
+++ b/openwrt/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=UA3F
-PKG_VERSION:=2.1.0
+PKG_VERSION:=2.1.1
 PKG_RELEASE:=1
 
 # PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
diff --git a/openwrt/files/luci/view/ua3f/version.htm b/openwrt/files/luci/view/ua3f/version.htm
index 433e526..2a7d441 100644
--- a/openwrt/files/luci/view/ua3f/version.htm
+++ b/openwrt/files/luci/view/ua3f/version.htm
@@ -1,6 +1,6 @@
 <span style="display: inline-flex;">
     <a href="https://github.com/SunBK201/UA3F" target="_blank">
-        Version: <span id="ua3f-current-version">2.1.0</span>
+        Version: <span id="ua3f-current-version">2.1.1</span>
     </a>
     <span id="ua3f-update-status" style="margin-left: 10px;"></span>
 </span>
diff --git a/scripts/build.sh b/scripts/build.sh
index e594480..d706245 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -8,7 +8,7 @@
 set -e
 
 project_name="ua3f"
-release_version="2.1.0"
+release_version="2.1.1"
 target=main.go
 
 LINUX_ARCHS="amd64 arm arm64 mipsle mips64 riscv64 386 mipsle-softfloat mipsle-hardfloat armv7 armv8"
diff --git a/scripts/ipkg/CONTROL/control b/scripts/ipkg/CONTROL/control
index 6805716..200a558 100644
--- a/scripts/ipkg/CONTROL/control
+++ b/scripts/ipkg/CONTROL/control
@@ -1,5 +1,5 @@
 Package: ua3f
-Version: 2.1.0-1
+Version: 2.1.1-1
 Depends: luci-compat, ipset, iptables, iptables-mod-tproxy, iptables-mod-extra, iptables-mod-ipopt, iptables-mod-nfqueue, iptables-mod-conntrack-extra, kmod-nf-conntrack-netlink
 Source: /feed/openwrt
 SourceName: UA3F
diff --git a/scripts/ipkg/CONTROL/control-e b/scripts/ipkg/CONTROL/control-e
index 6805716..200a558 100644
--- a/scripts/ipkg/CONTROL/control-e
+++ b/scripts/ipkg/CONTROL/control-e
@@ -1,5 +1,5 @@
 Package: ua3f
-Version: 2.1.0-1
+Version: 2.1.1-1
 Depends: luci-compat, ipset, iptables, iptables-mod-tproxy, iptables-mod-extra, iptables-mod-ipopt, iptables-mod-nfqueue, iptables-mod-conntrack-extra, kmod-nf-conntrack-netlink
 Source: /feed/openwrt
 SourceName: UA3F