diff --git a/pkgs/tools/misc/cpuminer/default.nix b/pkgs/tools/misc/cpuminer/default.nix
index 713c0a92329f..67249161e841 100644
--- a/pkgs/tools/misc/cpuminer/default.nix
+++ b/pkgs/tools/misc/cpuminer/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "cpuminer-${version}";
-  version = "2.4.2";
+  version = "2.4.3";
 
   src = fetchurl {
     url = "mirror://sourceforge/cpuminer/pooler-${name}.tar.gz";
-    sha256 = "1ds5yfxf25pd8y5z5gh689qb80m4dqw2dy3yx87hibnprlaiym0n";
+    sha256 = "1p66v96pz3vk1khwlmc26fg2d06c001755rrkcdv5wh8zyg6wv99";
   };
 
   buildInputs = [ curl jansson ];