diff --git a/pyproject.toml b/pyproject.toml
index ca05a82d..b50555b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ examples = [
     "geopandas>=1.1.0,<1.2.0",
     "pandas>=2.3,<2.4",
     "rasterio~=1.5.0",
-    "rasterstats>=0.20,<0.21",
+    "rasterstats>=0.21,<0.22",
     "setuptools>=82.0.0,<82.1.0",
     "SQLAlchemy~=2.0.9",
     "psycopg2",