diff --git a/Cargo.lock b/Cargo.lock
index eb89318..6cbb7c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -459,7 +459,7 @@ dependencies = [
 
 [[package]]
 name = "rtree-capi"
-version = "2026.1.0"
+version = "2026.1.1"
 dependencies = [
  "cbindgen",
  "interval-tree",
diff --git a/rtree-capi/Cargo.toml b/rtree-capi/Cargo.toml
index e72766f..df803b6 100644
--- a/rtree-capi/Cargo.toml
+++ b/rtree-capi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rtree-capi"
-version = "2026.1.0"
+version = "2026.1.1"
 edition = "2021"
 
 [features]