diff --git a/shadowsocks-libev-3.2.5.tar.gz b/shadowsocks-libev-3.2.5.tar.gz
deleted file mode 100644
index fda8b73..0000000
--- a/shadowsocks-libev-3.2.5.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:02273d571b8bea067eefb203a43c142d052042179904f9050a1f20cb8dc5d242
-size 1914587
diff --git a/shadowsocks-libev-3.3.0.tar.gz b/shadowsocks-libev-3.3.0.tar.gz
new file mode 100644
index 0000000..9008ad1
--- /dev/null
+++ b/shadowsocks-libev-3.3.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9732f8b8f02ffeea261bcf15fbf104f826012f74dbee99d016b75f0894a39649
+size 1933160
diff --git a/shadowsocks-libev.changes b/shadowsocks-libev.changes
index 0995a1d..08cf382 100644
--- a/shadowsocks-libev.changes
+++ b/shadowsocks-libev.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Jun 10 06:35:27 UTC 2019 - Hillwood Yang <hillwood@opensuse.org>
+
+- Update version to 3.3.0
+  * Enlarge the socket buffer size to 16KB.
+  * Fix the empty list bug in ss-manager.
+  * Fix the IPv6 address parser.
+
 -------------------------------------------------------------------
 Tue Mar 26 10:16:49 UTC 2019 - Michael Du <duyizhaozj321@yahoo.com>
 
diff --git a/shadowsocks-libev.spec b/shadowsocks-libev.spec
index 8193da6..528a5bb 100644
--- a/shadowsocks-libev.spec
+++ b/shadowsocks-libev.spec
@@ -19,7 +19,7 @@
 %define libver 2
 
 Name:           shadowsocks-libev
-Version:        3.2.5
+Version:        3.3.0
 Release:        0
 Summary:        Libev port of Shadowsocks
 License:        GPL-3.0-or-later
@@ -50,9 +50,9 @@ BuildRequires:  ghostscript-core
 %endif
 BuildRequires:  asciidoc
 BuildRequires:  systemd
+BuildRequires:  systemd-rpm-macros
 BuildRequires:  xmlto
 Recommends:     simple-obfs
-BuildRequires:  systemd-rpm-macros
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %{?systemd_ordering}