diff --git a/pkgs/development/python-modules/yaramod/default.nix b/pkgs/development/python-modules/yaramod/default.nix
index 7012ed6ad906..2e8788fa52c7 100644
--- a/pkgs/development/python-modules/yaramod/default.nix
+++ b/pkgs/development/python-modules/yaramod/default.nix
@@ -21,14 +21,14 @@ let
 in
 buildPythonPackage rec {
   pname = "yaramod";
-  version = "4.3.0";
+  version = "4.3.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "avast";
     repo = "yaramod";
     tag = "v${version}";
-    hash = "sha256-cgqVUBSDjT7xuCnSY76v8pAvA3W8tFu0fJZaFAF2caU=";
+    hash = "sha256-NAKQxKY3FdlSDbDBwiBricvMOwwlhtMNz9RPEaB6NOw=";
   };
 
   postPatch = ''