diff --git a/pkgs/development/libraries/opencolorio/1.x.nix b/pkgs/development/libraries/opencolorio/1.x.nix
index ba12a82ffaa7..e910b77decae 100644
--- a/pkgs/development/libraries/opencolorio/1.x.nix
+++ b/pkgs/development/libraries/opencolorio/1.x.nix
@@ -3,22 +3,22 @@
   lib,
   fetchFromGitHub,
   cmake,
-  boost,
+  git,
   pkg-config,
   lcms2,
   tinyxml,
-  git,
+  boost,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAtts: {
   pname = "opencolorio";
   version = "1.1.1";
 
   src = fetchFromGitHub {
     owner = "imageworks";
     repo = "OpenColorIO";
-    rev = "v${version}";
-    sha256 = "12srvxca51czpfjl0gabpidj9n84mw78ivxy5w75qhq2mmc798sb";
+    tag = "v${finalAtts.version}";
+    hash = "sha256-S6N0WK0CQ1wOL77viA6vBNkkW7xLPUClu5+FoljfWYs=";
   };
 
   outputs = [
@@ -30,8 +30,8 @@ stdenv.mkDerivation rec {
   # TODO: Investigate whether git can be dropped: It's only used to apply patches
   nativeBuildInputs = [
     cmake
-    pkg-config
     git
+    pkg-config
   ];
 
   buildInputs = [
@@ -73,11 +73,11 @@ stdenv.mkDerivation rec {
       --replace "$out/bin" "$bin/bin"
   '';
 
-  meta = with lib; {
+  meta = {
     homepage = "https://opencolorio.org";
     description = "Color management framework for visual effects and animation";
-    license = licenses.bsd3;
-    maintainers = [ ];
-    platforms = platforms.unix;
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ yzx9 ];
+    platforms = lib.platforms.unix;
   };
-}
+})