diff --git a/Cargo.lock b/Cargo.lock
index 2849ae79..61b06f6d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -22,9 +22,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.44"
+version = "1.0.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61604a8f862e1d5c3229fdd78f8b02c68dcf73a4c4b05fd636d12240aaa242c1"
+checksum = "ee10e43ae4a853c0a3591d4e2ada1719e553be18199d9da9d4a83f5927c2f5c7"
 
 [[package]]
 name = "arc-swap"
@@ -167,9 +167,9 @@ checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
 
 [[package]]
 name = "cc"
-version = "1.0.71"
+version = "1.0.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79c2681d6594606957bbb8631c4b90a7fcaaa72cdb714743a437b156d6a7eedd"
+checksum = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee"
 
 [[package]]
 name = "cfg-if"
@@ -664,9 +664,9 @@ dependencies = [
 
 [[package]]
 name = "inotify"
-version = "0.9.5"
+version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e5fc8f41dbaa9c8492a96c8afffda4f76896ee041d6a57606e70581b80c901f"
+checksum = "f8069d3ec154eb856955c1c0fbffefbf5f3c40a104ec912d4797314c1801abff"
 dependencies = [
  "bitflags",
  "inotify-sys",
@@ -799,9 +799,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.105"
+version = "0.2.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "869d572136620d55835903746bcb5cdc54cb2851fd0aeec53220b4bb65ef3013"
+checksum = "fbe5e23404da5b4f555ef85ebed98fb4083e55a00c317800bc2a50ede9f3d219"
 
 [[package]]
 name = "libmimalloc-sys"
@@ -1050,9 +1050,9 @@ checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
 
 [[package]]
 name = "openssl"
-version = "0.10.37"
+version = "0.10.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bc6b9e4403633698352880b22cbe2f0e45dd0177f6fabe4585536e56a3e4f75"
+checksum = "0c7ae222234c30df141154f159066c5093ff73b63204dcda7121eb082fc56a95"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1070,9 +1070,9 @@ checksum = "28988d872ab76095a6e6ac88d99b54fd267702734fd7ffe610ca27f533ddb95a"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.68"
+version = "0.9.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c571f25d3f66dd427e417cebf73dbe2361d6125cf6e3a70d143fdf97c9f5150"
+checksum = "c6517987b3f8226b5da3661dad65ff7f300cc59fb5ea8333ca191fc65fde3edf"
 dependencies = [
  "autocfg",
  "cc",
@@ -1623,7 +1623,7 @@ dependencies = [
 
 [[package]]
 name = "shadowsocks-rust"
-version = "1.12.1-alpha.1"
+version = "1.12.1"
 dependencies = [
  "build-time",
  "byte_string",
@@ -1892,9 +1892,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.5.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f83b2a3d4d9091d0abd7eba4dc2710b1718583bd4d8992e2190720ea38f391f7"
+checksum = "2c1c1d5a42b6245520c249549ec267180beaffcc0615401ac8e31853d4b6d8d2"
 dependencies = [
  "tinyvec_macros",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 098a1943..22618993 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "shadowsocks-rust"
-version = "1.12.1-alpha.1"
+version = "1.12.1"
 authors = ["Shadowsocks Contributors"]
 description = "shadowsocks is a fast tunnel proxy that helps you bypass firewalls."
 repository = "https://github.com/shadowsocks/shadowsocks-rust"
diff --git a/debian/changelog b/debian/changelog
index d1127384..d47b1892 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,14 @@
+shadowsocks-rust (1.12.1) unstable; urgency=medium
+
+  ## Features
+
+    - #669 ACL regular expression rules will try to convert to `||` (sub-domains) and `|` (exact match) rules.
+
+  ## Bug Fixes
+
+    - #674 MIPS targets in pre-built releases binaries will be compressed by `upx`
+    - #670 Servers created by command line options in `ssserver` will have mode `tcp_only`
+
 shadowsocks-rust (1.12.0) unstable; urgency=medium
 
   ## Features