diff --git a/pkgs/applications/science/biology/iqtree/default.nix b/pkgs/applications/science/biology/iqtree/default.nix
index 1f00876b5848..d8e90789f4d5 100644
--- a/pkgs/applications/science/biology/iqtree/default.nix
+++ b/pkgs/applications/science/biology/iqtree/default.nix
@@ -10,13 +10,13 @@
 
 stdenv.mkDerivation rec {
   pname = "iqtree";
-  version = "2.3.1";
+  version = "2.3.2";
 
   src = fetchFromGitHub {
     owner = "iqtree";
     repo = "iqtree2";
     rev = "v${version}";
-    hash = "sha256-GaNumiTGa6mxvFifv730JFgKrRxG41gJN+ci3imDbzs=";
+    hash = "sha256-hAJs48PhIyZSKSRZjQJKQwoJlt6DPRQwaDsuZ00VZII=";
     fetchSubmodules = true;
   };