diff --git a/requirements.txt b/requirements.txt
index a4eb13c..ac28ae5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,8 @@
 pandas
 numpy
 laspy
-pathlib
 dask[dataframe]
-pyproj
\ No newline at end of file
+pyproj
+h3
+pdal
+shapely
\ No newline at end of file