diff --git a/pkgs/development/libraries/libidn2/default.nix b/pkgs/development/libraries/libidn2/default.nix
index b1d234476c4b..2b5434e723aa 100644
--- a/pkgs/development/libraries/libidn2/default.nix
+++ b/pkgs/development/libraries/libidn2/default.nix
@@ -9,11 +9,11 @@ with lib;
 
 stdenv.mkDerivation rec {
   pname = "libidn2";
-  version = "2.3.1";
+  version = "2.3.2";
 
   src = fetchurl {
     url = "mirror://gnu/gnu/libidn/${pname}-${version}.tar.gz";
-    sha256 = "sha256-ivaElDg2uLU5ZdX1tnFO8TwmyR6qNs59JC49IfXUDy0=";
+    sha256 = "sha256-dpQM1Od46Ak1eanRlbJf/16Tbp3GJCBoUotDenZ2T5E=";
   };
 
   outputs = [ "bin" "dev" "out" "info" "devdoc" ];