diff --git a/pkgs/applications/science/molecular-dynamics/gromacs/default.nix b/pkgs/applications/science/molecular-dynamics/gromacs/default.nix
index b3a3eb2bd2a8..8d253e0bcc7a 100644
--- a/pkgs/applications/science/molecular-dynamics/gromacs/default.nix
+++ b/pkgs/applications/science/molecular-dynamics/gromacs/default.nix
@@ -19,11 +19,11 @@ let
 
 in stdenv.mkDerivation rec {
   pname = "gromacs";
-  version = "2022.1";
+  version = "2022.2";
 
   src = fetchurl {
     url = "ftp://ftp.gromacs.org/pub/gromacs/gromacs-${version}.tar.gz";
-    sha256 = "sha256-hd2rUZfXlSSnAsSVnCxDvodeD8Rx3zo1Ikk53OhRJFA=";
+    sha256 = "1gq1bvscngsbf8231laam6z0v38lmy95nakxr5225ynjhkw08r35";
   };
 
   nativeBuildInputs = [ cmake ];