diff --git a/pkgs/development/python-modules/hdf5plugin/default.nix b/pkgs/development/python-modules/hdf5plugin/default.nix
index 38782e3240c0..c5a1ad4141dd 100644
--- a/pkgs/development/python-modules/hdf5plugin/default.nix
+++ b/pkgs/development/python-modules/hdf5plugin/default.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "hdf5plugin";
-  version = "4.2.0";
+  version = "4.3.0";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "silx-kit";
     repo = "hdf5plugin";
     rev = "refs/tags/v${version}";
-    hash = "sha256-y0iDPAfm66FdclPREPnvurupWd9ZUgz8PqFd/JoapDc=";
+    hash = "sha256-xOSGykG6D2Am/gnAPoqLOvIQz6FfxRQe9lPyRHxUoew=";
   };
 
   propagatedBuildInputs = [