diff --git a/rust/case2geojson/Cargo.lock b/rust/case2geojson/Cargo.lock
index 0451595..ef8d7c2 100644
--- a/rust/case2geojson/Cargo.lock
+++ b/rust/case2geojson/Cargo.lock
@@ -463,15 +463,16 @@ dependencies = [
 
 [[package]]
 name = "geojson"
-version = "0.24.2"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e26f3c45b36fccc9cf2805e61d4da6bc4bbd5a3a9589b01afa3a40eff703bd79"
+checksum = "510c094bfc76ea34d02eee00833254945b70491d79a9c0b050abed6eaa799ffb"
 dependencies = [
  "geo-types",
  "log",
  "serde",
  "serde_json",
  "thiserror 2.0.12",
+ "tinyvec",
 ]
 
 [[package]]
@@ -1778,6 +1779,22 @@ dependencies = [
  "syn 2.0.100",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e61e67053d25a4e82c844e8424039d9745781b3fc4f32b8d55ed50f5f667ef3"
+dependencies = [
+ "serde_core",
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
 [[package]]
 name = "tokio"
 version = "1.50.0"
diff --git a/rust/case2geojson/Cargo.toml b/rust/case2geojson/Cargo.toml
index 7f33507..a18095d 100644
--- a/rust/case2geojson/Cargo.toml
+++ b/rust/case2geojson/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-geojson = "0.24.1"
+geojson = "1.0.0"
 iref = "3.2.2"
 json-ld = { version = "0.21.4" }
 oxigraph = { version = "0.5.6", default-features = false}
diff --git a/rust/case2geojson/src/main.rs b/rust/case2geojson/src/main.rs
index c7fe5c8..0da0ebe 100644
--- a/rust/case2geojson/src/main.rs
+++ b/rust/case2geojson/src/main.rs
@@ -187,10 +187,7 @@ WHERE
 
                     let f_latitude = (s_latitude).parse::<f64>().unwrap();
                     let f_longitude = (s_longitude).parse::<f64>().unwrap();
-                    gj_point = Some(geojson::Geometry::new(geojson::Value::Point(vec![
-                        f_longitude,
-                        f_latitude,
-                    ])));
+                    gj_point = Some(geojson::Geometry::new_point([f_longitude, f_latitude]));
                 };
             };