1 files changed, 4 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/pymatgen/default.nix b/nixpkgs/pkgs/development/python-modules/pymatgen/default.nix
index 56e436e96d2c..5354efacb4dc 100644
--- a/nixpkgs/pkgs/development/python-modules/pymatgen/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pymatgen/default.nix
@@ -10,7 +10,7 @@
 , plotly
 , pydispatcher
 , requests
-, ruamel_yaml
+, ruamel-yaml
 , scipy
 , six
 , spglib
@@ -21,11 +21,11 @@
 
 buildPythonPackage rec {
   pname = "pymatgen";
-  version = "2022.0.12";
+  version = "2022.0.17";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "bad712c883a12d774a8a58c35abc5d582c5e5eafdbb5351dc06ebe98c28bd135";
+    sha256 = "7103b89b889bb940709eea53226d3c9298584ad9ab42ab8c8f9de3872d7d969b";
   };
 
   nativeBuildInputs = [ glibcLocales ];
@@ -41,7 +41,7 @@ buildPythonPackage rec {
     plotly
     pydispatcher
     requests
-    ruamel_yaml
+    ruamel-yaml
     scipy
     six
     spglib