diff --git a/config.yml b/config.yml
index f5ecf107..93890860 100644
--- a/config.yml
+++ b/config.yml
@@ -11,12 +11,12 @@ default:
     - ipywidgets
     - plotly==5.18
   packages_python:
-    - pymatgen==2024.4.13
+    - pymatgen==2024.11.13
   packages_pyodide:
     - lzma
     - sqlite3
     # The emfs packages are copied in https://github.com/Exabyte-io/jupyterlite/blob/main/scripts/build.sh#L38
-    - emfs:/drive/packages/pymatgen-2024.4.13-py3-none-any.whl
+    - emfs:/drive/packages/pymatgen-2024.11.13-cp311-cp311-emscripten_3_1_45_wasm32.whl
     - emfs:/drive/packages/spglib-2.0.2-py3-none-any.whl
     - emfs:/drive/packages/ruamel.yaml-0.17.32-py3-none-any.whl
     - emfs:/drive/packages/pydantic_core-2.18.2-py3-none-any.whl
diff --git a/packages/pymatgen-2024.11.13-cp311-cp311-emscripten_3_1_45_wasm32.whl b/packages/pymatgen-2024.11.13-cp311-cp311-emscripten_3_1_45_wasm32.whl
new file mode 100644
index 00000000..1fb20187
--- /dev/null
+++ b/packages/pymatgen-2024.11.13-cp311-cp311-emscripten_3_1_45_wasm32.whl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63c17401d19fd8609b98942df33ca8bb1332f532bf27309557c8906afb783a4d
+size 3517011
diff --git a/packages/pymatgen-2024.4.13-py3-none-any.whl b/packages/pymatgen-2024.4.13-py3-none-any.whl
deleted file mode 100644
index 00257168..00000000
--- a/packages/pymatgen-2024.4.13-py3-none-any.whl
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0e77594a7f709d5f31e06ec9667148f73ec476ca09bfccf3eaecdb031cbde736
-size 7637480
diff --git a/packages/pymatgen-2024.7.18-cp311-cp311-emscripten_3_1_46_wasm32.whl b/packages/pymatgen-2024.7.18-cp311-cp311-emscripten_3_1_46_wasm32.whl
new file mode 100644
index 00000000..ab92f82e
--- /dev/null
+++ b/packages/pymatgen-2024.7.18-cp311-cp311-emscripten_3_1_46_wasm32.whl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:436ce6904a879534438bd32299cd6949eb10bdbfe6d34130e429d83fc4c1b76f
+size 3479705
diff --git a/packages/spglib-2.0.2-py3-none-any.whl b/packages/spglib-2.0.2-py3-none-any.whl
deleted file mode 100644
index 4a7168d7..00000000
--- a/packages/spglib-2.0.2-py3-none-any.whl
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5ea7756e75994616d2733a9ddda4ce74d8c961ad4267395766bf806a7e752a73
-size 230041
diff --git a/packages/spglib-2.5.0-cp311-cp311-emscripten_3_1_46_wasm32.whl b/packages/spglib-2.5.0-cp311-cp311-emscripten_3_1_46_wasm32.whl
new file mode 100644
index 00000000..d66fb7cb
--- /dev/null
+++ b/packages/spglib-2.5.0-cp311-cp311-emscripten_3_1_46_wasm32.whl
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30817c9edac50a927fc1bfac519c220fce1695536879503c88af7775537d336e
+size 246534