diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1c7abfb..2ec9087 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,6 +2,7 @@ pre-commit ==2.20.0
 black ==23.3.0
 isort ==5.12.0
 pytest ==7.2.1
+pytest-subtests ==0.10.0
 nbqa ==1.5.3
 pyupgrade ==3.3.1
 flake8 ==6.0.0
diff --git a/requirements.txt b/requirements.txt
index f7988e1..812077d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,8 @@
 numpy == 1.23.3
 scipy ==1.10.1
-pymatgen ==2022.9.21
+pymatgen > 2022.9.21
 seaborn ==0.12.1
 matplotlib==3.7.1
 scikit-learn==1.3.0
 umap-learn ==0.5.3
-pandas == 1.5.0
-pytest ==7.2.1
-pytest-subtests ==0.10.0
 adjustText ==0.8
diff --git a/setup.py b/setup.py
index 791820d..42bc1ef 100644
--- a/setup.py
+++ b/setup.py
@@ -28,14 +28,14 @@
     },
     test_suite="elementembeddings.tests.test",
     install_requires=[
-        "numpy",
-        "scipy",
-        "pymatgen",
-        "seaborn",
-        "matplotlib",
-        "scikit-learn",
-        "umap-learn",
-        "adjustText",
+        "numpy==1.23.3",
+        "scipy==1.10.1",
+        "pymatgen>2022.9.21",
+        "seaborn==0.12.1",
+        "matplotlib==3.7.1",
+        "scikit-learn==1.3.0",
+        "umap-learn==0.5.3",
+        "adjustText==0.8",
     ],
     classifiers=[
         "Programming Language :: Python",