diff --git a/pkgs/by-name/sw/swig/package.nix b/pkgs/by-name/sw/swig/package.nix
index 1ccaf4fb13fe3..22338889b02cf 100644
--- a/pkgs/by-name/sw/swig/package.nix
+++ b/pkgs/by-name/sw/swig/package.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "swig";
-  version = "4.2.1";
+  version = "4.3.0";
 
   src = fetchFromGitHub {
     owner = "swig";
     repo = "swig";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-VlUsiRZLScmbC7hZDzKqUr9481YXVwo0eXT/jy6Fda8=";
+    hash = "sha256-hFHEE9wy8Lja9G396tI4fj4LhOkpPKJkDuy1L62AXr4=";
   };
 
   PCRE_CONFIG = "${pcre2.dev}/bin/pcre-config";