new pandas version required

Author: jd326f6

pyproject.toml

@@ -16,13 +16,13 @@ classifiers = [
     "Operating System :: OS Independent",
 ]
 dependencies = [
-    "pillow==8.4.0",
-    "tqdm==4.65.0", 
-    "importlib-resources==5.12.0",
-    "pandas==1.2.3",
+    "pillow>=8.4.0",
+    "tqdm>=4.65.0", 
+    "importlib-resources>=5.12.0",
+    "pandas>=1.2.3",
     "numpy>1.18.1",
-    "matplotlib==3.5.3",
-    "pytorch-lightning==1.9.3"
+    "matplotlib>=3.5.3",
+    "pytorch-lightning>=1.9.3"
 ]
 
 [tool.setuptools.package-data]