diff --git a/libs/gl-client-py/pyproject.toml b/libs/gl-client-py/pyproject.toml
index c054bd5dd..6f2cda2f8 100644
--- a/libs/gl-client-py/pyproject.toml
+++ b/libs/gl-client-py/pyproject.toml
@@ -21,14 +21,14 @@ packages = [
 [tool.poetry.group.dev.dependencies]
 black = "^23.1.0"
 mypy-protobuf = "^3.5"
-maturin = ">=0.11,<0.12"
+maturin = ">=1.0,<2.0"
 
 [tool.poetry.dependencies]
 python = ">=3.8,<4"
 grpcio = ">=1.56"
 pyln-grpc-proto = "^0.1"
 protobuf = ">=3"
-maturin = "^1.3"
+maturin = ">=1.0,<2.0"
 
 [build-system]
 requires = ["maturin"]