1 files changed, 2 insertions, 20 deletions
diff --git a/pkgs/tools/security/opensc/default.nix b/pkgs/tools/security/opensc/default.nix
index 4f220ee7717..315cd1c8c28 100644
--- a/pkgs/tools/security/opensc/default.nix
+++ b/pkgs/tools/security/opensc/default.nix
@@ -7,33 +7,15 @@
 
 stdenv.mkDerivation rec {
   pname = "opensc";
-  version = "0.19.0";
+  version = "0.20.0";
 
   src = fetchFromGitHub {
     owner = "OpenSC";
     repo = "OpenSC";
     rev = version;
-    sha256 = "10575gb9l38cskq7swyjp0907wlziyxg4ppq33ndz319dsx69d87";
+    sha256 = "0mg8qmhww3li1isfgvn5hang1hq58zra057ilvgci88csfziv5lv";
   };
 
-  patches = [
-    (fetchpatch {
-      name = "CVE-2019-6502.patch";
-      url = "https://github.com/OpenSC/OpenSC/commit/0d7967549751b7032f22b437106b41444aff0ba9.patch";
-      sha256 = "1y42lmz8i9w99hgpakdncnv8f94cqjfabz0v4xg6wfz9akl3ff7d";
-    })
-    (fetchpatch {
-      name = "CVE-2019-15945.patch";
-      url = "https://github.com/OpenSC/OpenSC/commit/412a6142c27a5973c61ba540e33cdc22d5608e68.patch";
-      sha256 = "088i2i1fkvdxnywmb54bn4283vhbxx6i2632b34ss5dh7k080hp7";
-    })
-    (fetchpatch {
-      name = "CVE-2019-15946.patch";
-      url = "https://github.com/OpenSC/OpenSC/commit/a3fc7693f3a035a8a7921cffb98432944bb42740.patch";
-      sha256 = "1qr9n8cbarrdn4kr5z0ys7flq50hfmcbm8584mhw7r39p08qwmvq";
-    })
-  ];
-
   nativeBuildInputs = [ pkgconfig autoreconfHook ];
   buildInputs = [
     zlib readline openssl libassuan