diff --git a/pkgs/applications/science/chemistry/nwchem/default.nix b/pkgs/applications/science/chemistry/nwchem/default.nix
index 062c61fa5c9e..a7d9462a7fbd 100644
--- a/pkgs/applications/science/chemistry/nwchem/default.nix
+++ b/pkgs/applications/science/chemistry/nwchem/default.nix
@@ -54,13 +54,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "nwchem";
-  version = "7.2.1";
+  version = "7.2.2";
 
   src = fetchFromGitHub {
     owner = "nwchemgit";
     repo = "nwchem";
     rev = "v${version}-release";
-    hash = "sha256-nnNTZ+c7VVGAqwOBMkBlW3rImNjs08Ne35XRkI3ssGo=";
+    hash = "sha256-BcYRqPaPR24OTRY0MJgBxi46HvUG4uFaY0unZmu5b9k=";
   };
 
   nativeBuildInputs = [