diff --git a/pkgs/development/compilers/fasm/bin.nix b/pkgs/development/compilers/fasm/bin.nix
index 12a25ca6a4d7..9f4263b08ed5 100644
--- a/pkgs/development/compilers/fasm/bin.nix
+++ b/pkgs/development/compilers/fasm/bin.nix
@@ -3,11 +3,11 @@
 stdenvNoCC.mkDerivation rec {
   pname = "fasm-bin";
 
-  version = "1.73.28";
+  version = "1.73.29";
 
   src = fetchurl {
     url = "https://flatassembler.net/fasm-${version}.tgz";
-    sha256 = "sha256-ntHrtIX9EXQRGpTrdzEFojSRE5jgUJD15xSr9iyAkpI=";
+    sha256 = "sha256-Yyj02DRo9wTkJ01ukOwElHr1ZyZFPOMTibwyAkqYISs=";
   };
 
   installPhase = ''