diff --git a/pkgs/tools/text/ugrep/default.nix b/pkgs/tools/text/ugrep/default.nix
index 608ec5345aab..5b507b954ab9 100644
--- a/pkgs/tools/text/ugrep/default.nix
+++ b/pkgs/tools/text/ugrep/default.nix
@@ -12,13 +12,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "ugrep";
-  version = "4.3.0";
+  version = "4.3.1";
 
   src = fetchFromGitHub {
     owner = "Genivia";
     repo = "ugrep";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-X2tRjQ948fnyCn7vQbpmDqktMfP4A/s7bVfrKDed5nw=";
+    hash = "sha256-Us1HZ2MXYgJcEyhdE9tFoVcuqirgVDi5Qbu+I35ItpU=";
   };
 
   buildInputs = [