diff --git a/pkgs/development/tools/misc/astyle/default.nix b/pkgs/development/tools/misc/astyle/default.nix
index f7c7a1f09cdb..a23e7936985c 100644
--- a/pkgs/development/tools/misc/astyle/default.nix
+++ b/pkgs/development/tools/misc/astyle/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "astyle";
-  version = "3.4.14";
+  version = "3.4.15";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.bz2";
-    hash = "sha256-YGqD85FGczGF9nYwWdKSQzxA85Prb1IELhY/jfThaj4=";
+    hash = "sha256-BQTHM7v+lmiLZsEHtt8/oFJj3vq7I4WOQsRLpVRYbms=";
   };
 
   nativeBuildInputs = [ cmake ];