diff --git a/pkgs/tools/security/tor/default.nix b/pkgs/tools/security/tor/default.nix
index 57c4a9c5662..d71bbd891f9 100644
--- a/pkgs/tools/security/tor/default.nix
+++ b/pkgs/tools/security/tor/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libevent, openssl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "tor-0.2.4.22";
+  name = "tor-0.2.4.23";
 
   src = fetchurl {
     url = "https://archive.torproject.org/tor-package-archive/${name}.tar.gz";
-    sha256 = "0k39ppcvld6p08yaf4rpspb34z4f5863j0d605yrm4dqjcp99xvb";
+    sha256 = "0a8l6d82hk4wbn7nlphd3c1maxhgdli8338wbg5r9dk6zcy7k8q5";
   };
 
   buildInputs = [ libevent openssl zlib ];