diff --git a/pkgs/tools/text/mawk/default.nix b/pkgs/tools/text/mawk/default.nix
index 62a23318ca2f..203a79fa381d 100644
--- a/pkgs/tools/text/mawk/default.nix
+++ b/pkgs/tools/text/mawk/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   pname = "mawk";
-  version = "1.3.4-20200120";
+  version = "1.3.4-20230203";
 
   src = fetchurl {
     urls = [
       "ftp://ftp.invisible-island.net/mawk/mawk-${version}.tgz"
       "https://invisible-mirror.net/archives/mawk/mawk-${version}.tgz"
     ];
-    sha256 = "0dw2icf8bnqd9y0clfd9pkcxz4b2phdihwci13z914mf3wgcvm3z";
+    sha256 = "sha256-bbejKsecURB60xpAfU+SxrhC3eL2inUztOe3sD6JAL4=";
   };
 
   meta = with lib; {