diff --git a/pkgs/development/python-modules/pyfume/default.nix b/pkgs/development/python-modules/pyfume/default.nix
index 1dd97fef2536..b79bf238d48c 100644
--- a/pkgs/development/python-modules/pyfume/default.nix
+++ b/pkgs/development/python-modules/pyfume/default.nix
@@ -14,19 +14,24 @@
 
 buildPythonPackage rec {
   pname = "pyfume";
-  version = "0.3.1";
+  version = "0.3.4";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
-    pname = "pyFUME";
-    inherit version;
-    hash = "sha256-8J9qhSaTlb/KiCjegmc8iaGaZOXJ0Pk1EquOTEUUtW0=";
+    inherit pname version;
+    hash = "sha256-UwW5OwFfu01lDKwz72iB2egbOoxb+t8UnEFIUjZmffU=";
   };
 
   nativeBuildInputs = [ setuptools ];
 
+  pythonRelaxDeps = [
+    "numpy"
+    "pandas"
+    "scipy"
+  ];
+
   propagatedBuildInputs = [
     fst-pso
     numpy