diff --git a/pkgs/development/python-modules/phonopy/default.nix b/pkgs/development/python-modules/phonopy/default.nix
index 4a0387c392b1..f9a1b3ba5046 100644
--- a/pkgs/development/python-modules/phonopy/default.nix
+++ b/pkgs/development/python-modules/phonopy/default.nix
@@ -25,14 +25,14 @@
 
 buildPythonPackage rec {
   pname = "phonopy";
-  version = "2.38.2";
+  version = "2.43.2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "phonopy";
     repo = "phonopy";
     tag = "v${version}";
-    hash = "sha256-oQcKBwrjQGmjJIHROb9Z/8j7CmfoSxlIzHRABBg+tSs=";
+    hash = "sha256-5STe2CQsAj+e+cOH1XAQTmFoDDXVJ2eBQz6W6Wk30t0=";
   };
 
   build-system = [