diff --git a/setup.cfg b/setup.cfg
index a56f8d98..c338b0bc 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = libmultilabel
-version = 0.7.3
+version = 0.7.4
 author = LibMultiLabel Team
 license = MIT License
 license_file = LICENSE
@@ -32,6 +32,7 @@ install_requires =
     scikit-learn
     scipy<1.14.0
     tqdm
+    psutil
 
 python_requires = >=3.8