diff --git a/full/requirements.txt b/full/requirements.txt
index 6c6a85d..db4046c 100644
--- a/full/requirements.txt
+++ b/full/requirements.txt
@@ -1,6 +1,6 @@
 # descartes also installs amongst others numpy, matplotlib, pillow
 descartes==1.1.0
-shapely==2.0.1
+shapely==1.8.5
 networkx==3.1
 requests==2.29.0
 pyproj==3.5.0