diff --git a/requirements.txt b/requirements.txt
index 8a55e97e..01671e6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+dill==0.3.8
 geopandas==0.14.3
 ijson==3.2.3
 IPython==8.10.0