diff --git a/pkgs/applications/science/math/form/default.nix b/pkgs/applications/science/math/form/default.nix
index 73fe0cfb5dc3..c56ee432bdae 100644
--- a/pkgs/applications/science/math/form/default.nix
+++ b/pkgs/applications/science/math/form/default.nix
@@ -1,13 +1,13 @@
 { lib, stdenv, fetchurl, gmp, zlib }:
 
 stdenv.mkDerivation {
-  version = "4.3.0";
+  version = "4.3.1";
   pname = "form";
 
   # This tarball is released by author, it is not downloaded from tag, so can't use fetchFromGitHub
   src = fetchurl {
-    url = "https://github.com/vermaseren/form/releases/download/v4.3.0/form-4.3.0.tar.gz";
-    sha256 = "sha256-sjTg0JX3PssJBM3DsNjYMjqfp/RncKUvsiJnxiSq+/Y=";
+    url = "https://github.com/vermaseren/form/releases/download/v4.3.1/form-4.3.1.tar.gz";
+    sha256 = "sha256-8fUS3DT+m71rGfLf7wX8uZEt+0PINop1t5bsRy7ou84=";
   };
 
   buildInputs = [ gmp zlib ];