diff --git a/pyproject.toml b/pyproject.toml
index 7bec9d4..2fe2efd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,7 +33,7 @@ dependencies = [
   "tqdm==4.67.1",
   "click==8.3.0",
   "rtree==1.4.1",
-  "shapely==2.1.1",
+  "shapely==2.1.2",
   "pydeck==0.9.1",
   "streamlit==1.50.0",
   "uvicorn[standard]==0.37.0",
diff --git a/requirements.txt b/requirements.txt
index 20c0854..52b3c77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ xarray==2025.9.0
 
 # Geospatial Processing
 geopandas==1.1.1
-shapely==2.1.1
+shapely==2.1.2
 pyproj==3.7.2
 pyogrio==0.11.1
 rtree==1.4.1