1 files changed, 4 insertions, 2 deletions
diff --git a/pkgs/development/libraries/libpng/default.nix b/pkgs/development/libraries/libpng/default.nix
index ce23cf48587a..72821ef7028f 100644
--- a/pkgs/development/libraries/libpng/default.nix
+++ b/pkgs/development/libraries/libpng/default.nix
@@ -3,15 +3,17 @@
 assert zlib != null;
 
 stdenv.mkDerivation rec {
-  name = "libpng-1.5.13";
+  name = "libpng-1.6.2";
 
   src = fetchurl {
     url = "mirror://sourceforge/libpng/${name}.tar.xz";
-    sha256 = "1vks4mqv4140b10kp53qrywsx9m4xan5ibwsrlmf42ni075zjhxq";
+    sha256 = "1pljkqjqgyz8c32w8fipd9f0v2gcyhah2ypp0h7ya1r1q85sk5qw";
   };
 
   propagatedBuildInputs = [ zlib ];
 
+  doCheck = true;
+
   passthru = { inherit zlib; };
 
   meta = {