diff --git a/pyproject.toml b/pyproject.toml
index d986c91..94724d6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin>=1.9"]
+requires = ["maturin>=1.15.0"]
 build-backend = "maturin"
 
 [project]
@@ -52,7 +52,7 @@ module-name = "srvdb._low_level"
 
 [dependency-groups]
 dev = [
-    "maturin>=1.10.2",
+    "maturin>=1.15.0",
 ]
 
 [tool.ruff]