diff --git a/pkgs/os-specific/linux/trinity/default.nix b/pkgs/os-specific/linux/trinity/default.nix
index 54d9a9bafe9..cc85740afdd 100644
--- a/pkgs/os-specific/linux/trinity/default.nix
+++ b/pkgs/os-specific/linux/trinity/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "trinity-${version}";
-  version = "1.8-git-2018-06-08";
+  version = "1.9";
 
   src = fetchFromGitHub {
     owner = "kernelslacker";
     repo = "trinity";
-    rev = "1b2d43cb383cef86a05acb2df046ce5e9b17a7fe";
-    sha256 = "0dsq10vmd6ii1dnpaqhizk9p8mbd6mwgpmi13b11dxwxpcvbhlar";
+    rev = "v${version}";
+    sha256 = "0z1a7x727xacam74jccd223k303sllgwpq30lnq9b6xxy8b659bv";
   };
 
   # Fails on 32-bit otherwise