diff --git a/pkgs/development/tools/misc/autoconf-archive/default.nix b/pkgs/development/tools/misc/autoconf-archive/default.nix
index 1b19a1caff67..0225a3f81416 100644
--- a/pkgs/development/tools/misc/autoconf-archive/default.nix
+++ b/pkgs/development/tools/misc/autoconf-archive/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "autoconf-archive-${version}";
-  version = "2017.03.21";
+  version = "2017.09.28";
 
   src = fetchurl {
     url = "mirror://gnu/autoconf-archive/autoconf-archive-${version}.tar.xz";
-    sha256 = "0rfpapadka2023qhy8294ca5awxpb8d4904js6kv7piby5ax8siq";
+    sha256 = "00gsh9hkrgg291my98plkrwlcpxkfrpq64pglf18kciqbf2bb7sw";
   };
 
   buildInputs = [ xz ];