diff --git a/pkgs/development/python-modules/yara-python/default.nix b/pkgs/development/python-modules/yara-python/default.nix
index c86bc6b2af67..403ee6df52bd 100644
--- a/pkgs/development/python-modules/yara-python/default.nix
+++ b/pkgs/development/python-modules/yara-python/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "yara-python";
-  version = "4.3.0";
+  version = "4.3.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "VirusTotal";
     repo = "yara-python";
     rev = "v${version}";
-    hash = "sha256-r1qsD5PquOVDEVmrgU2QP5bZpsuZuKlfaaHUjY4AHy4=";
+    hash = "sha256-WjH27pOOBXmbj8ghr42TLTp8eAKiTq4eRTYnim56J/8=";
   };
 
   buildInputs = [
diff --git a/pkgs/tools/security/yara/default.nix b/pkgs/tools/security/yara/default.nix
index 0fef86c05e79..dc6d4acb6cbe 100644
--- a/pkgs/tools/security/yara/default.nix
+++ b/pkgs/tools/security/yara/default.nix
@@ -15,13 +15,13 @@
 
 stdenv.mkDerivation rec {
   pname = "yara";
-  version = "4.3.0";
+  version = "4.3.1";
 
   src = fetchFromGitHub {
     owner = "VirusTotal";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-xjGlK0jUDpkDXnI0odErtF+Xcx0I/orD0v5EZw8mhvs=";
+    hash = "sha256-Q+Q52W/MhurG3x0CIr0nv31qc4bdaLDk9AGGpMxKOcI=";
   };
 
   nativeBuildInputs = [