diff --git a/pkgs/tools/networking/shadowsocks-rust/default.nix b/pkgs/tools/networking/shadowsocks-rust/default.nix
index 875ba7c988a6..b71cc39f0b5e 100644
--- a/pkgs/tools/networking/shadowsocks-rust/default.nix
+++ b/pkgs/tools/networking/shadowsocks-rust/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "shadowsocks-rust";
-  version = "1.8.12";
+  version = "1.8.13";
 
   src = fetchFromGitHub {
     rev = "v${version}";
     owner = "shadowsocks";
     repo = pname;
-    sha256 = "0c9mdy22pjnjq5l2ji2whrfz64azx6yi6m76j17pbhnjf6f4jx9b";
+    sha256 = "1whhn689glw7ips3c7fxx868ib6kyrqsjxmqv7pi95wdjwgzjj40";
   };
 
-  cargoSha256 = "03gf26d7rz4v2v5fypcp5icsqqnb4m5dwil9ad5a98q3ssx80iwq";
+  cargoSha256 = "02n9sw7954vv6m1rggdlw5mzf4cyg5zi7hc2jkd7pz64p67fnm1d";
 
   SODIUM_USE_PKG_CONFIG = 1;