diff --git a/pkgs/development/python-modules/periodictable/default.nix b/pkgs/development/python-modules/periodictable/default.nix
index f2d484bbfa45..c88da3ff07f9 100644
--- a/pkgs/development/python-modules/periodictable/default.nix
+++ b/pkgs/development/python-modules/periodictable/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec{
   pname = "periodictable";
-  version = "1.5.1";
+  version = "1.5.2";
 
   propagatedBuildInputs = [numpy pyparsing];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0qd7rjhlnb2xxi7rhpidh9pabg2m4rq6zhdcsyiymni8mgjm8dfg";
+    sha256 = "1lx03xirh3hcrzkwrz91dmdzcj01bykq59hccd83ai901jzqmshz";
   };
 
   meta = {