diff --git a/pkgs/by-name/ds/dssp/package.nix b/pkgs/by-name/ds/dssp/package.nix
index f746d83294a2..78ef72ce864a 100644
--- a/pkgs/by-name/ds/dssp/package.nix
+++ b/pkgs/by-name/ds/dssp/package.nix
@@ -11,18 +11,16 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "dssp";
-  version = "4.4.11";
+  version = "4.5.0";
 
   src = fetchFromGitHub {
     owner = "PDB-REDO";
     repo = "dssp";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-7L9pdKWDa/g/r+cuou2b0pqS559qwuwHBBhDDhvM7VE=";
+    hash = "sha256-UE97bdSx41K962TqXLlKsp8oDnBBX7uXqsfIzhWjsTI=";
   };
 
-  nativeBuildInputs = [
-    cmake
-  ];
+  nativeBuildInputs = [ cmake ];
 
   buildInputs = [
     eigen
@@ -31,13 +29,13 @@ stdenv.mkDerivation (finalAttrs: {
     zlib
   ];
 
-  meta = with lib; {
+  meta = {
     description = "Calculate the most likely secondary structure assignment given the 3D structure of a protein";
     mainProgram = "mkdssp";
     homepage = "https://github.com/PDB-REDO/dssp";
     changelog = "https://github.com/PDB-REDO/dssp/releases/tag/v${finalAttrs.version}";
-    license = licenses.bsd2;
-    maintainers = with maintainers; [ natsukium ];
-    platforms = platforms.unix;
+    license = lib.licenses.bsd2;
+    maintainers = with lib.maintainers; [ natsukium ];
+    platforms = lib.platforms.unix;
   };
 })