diff --git a/requirements.txt b/requirements.txt
index 3c1198a6..fad60e7b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Direct requirements of this project alone
 matminer==0.6.2
-pymatgen==2020.01.28
+pymatgen==2022.0.11
 tpot==0.11.0
 skrebate==0.6
 pyyaml==5.1.2