diff --git a/emmet-core/requirements.txt b/emmet-core/requirements.txt
index 1db2c1fb0f..7b02df9119 100644
--- a/emmet-core/requirements.txt
+++ b/emmet-core/requirements.txt
@@ -1,6 +1,6 @@
 monty==2022.9.9
 pydantic==1.10.2
-pymatgen==2022.8.23
+pymatgen==2023.1.30
 pybtex==0.24.0
 typing-extensions==4.4.0
 seekpath==2.0.1
diff --git a/emmet-core/setup.py b/emmet-core/setup.py
index 9be5b551c5..034ba7c026 100644
--- a/emmet-core/setup.py
+++ b/emmet-core/setup.py
@@ -27,7 +27,7 @@
     },
     include_package_data=True,
     install_requires=[
-        "pymatgen>=2021.3,<2023.0",
+        "pymatgen>=2021.3,<2024.0",
         "monty>=2021.3,<2023.0",
         "pydantic==1.10.2",
         "pybtex~=0.24",