diff --git a/pkgs/tools/networking/zerotierone/default.nix b/pkgs/tools/networking/zerotierone/default.nix
index bc8b1a5e0cd..ac7e0148228 100644
--- a/pkgs/tools/networking/zerotierone/default.nix
+++ b/pkgs/tools/networking/zerotierone/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, openssl, lzo, zlib, iproute, which, ronn }:
 
 stdenv.mkDerivation rec {
-  version = "1.2.10";
+  version = "1.2.12";
   name = "zerotierone-${version}";
 
   src = fetchurl {
     url = "https://github.com/zerotier/ZeroTierOne/archive/${version}.tar.gz";
-    sha256 = "0mqckh51xj79z468n2683liczqracip36jvhfyd0fr3pwrbyqy8w";
+    sha256 = "1m7ynrgzpg2sp37hcmjkx6w173icfhakzn1c1zrdzrxmmszrj9r1";
   };
 
   preConfigure = ''