diff --git a/integration/sql/iface-py/Cargo.toml b/integration/sql/iface-py/Cargo.toml
index 8ea6fa9e82..fd2d197d7a 100644
--- a/integration/sql/iface-py/Cargo.toml
+++ b/integration/sql/iface-py/Cargo.toml
@@ -18,7 +18,7 @@ pyo3 = {version = "0.17.3", features = ["extension-module", "abi3", "abi3-py37",
 sqlparser = {git = "https://github.com/mobuchowski/sqlparser-rs", branch = "sqlp-release"}
 
 [build-dependencies]
-pyo3-build-config = {version = "0.17.3"}
+pyo3-build-config = {version = "0.18.0"}
 
 [features]
 extension-module = ["pyo3/extension-module"]