diff --git a/pkgs/development/tools/misc/astyle/default.nix b/pkgs/development/tools/misc/astyle/default.nix
index c7cda38ef43..a4004f7cb8a 100644
--- a/pkgs/development/tools/misc/astyle/default.nix
+++ b/pkgs/development/tools/misc/astyle/default.nix
@@ -2,14 +2,14 @@
 
 let
   name = "astyle";
-  version = "2.04";
+  version = "2.05.1";
 in
 stdenv.mkDerivation {
   name = "${name}-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/${name}/${name}_${version}_linux.tar.gz";
-    sha256 = "0q3b2579ng01glfwan75zcyvkggixdz9c4i6cgid2664ad47zcvh";
+    sha256 = "1b0f4wm1qmgcswmixv9mwbp86hbdqxk754hml8cjv5vajvqwdpzv";
   };
 
   sourceRoot = "astyle/build/gcc";