diff --git a/Cargo.lock b/Cargo.lock
index 9ad3f86..98e6807 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -45,7 +45,7 @@ dependencies = [
  "fastrand",
  "parking_lot",
  "pyo3",
- "pyo3-build-config",
+ "pyo3-build-config 0.30.1",
 ]
 
 [[package]]
@@ -252,7 +252,7 @@ dependencies = [
  "once_cell",
  "parking_lot",
  "portable-atomic",
- "pyo3-build-config",
+ "pyo3-build-config 0.29.3",
  "pyo3-ffi",
  "pyo3-macros",
 ]
@@ -266,6 +266,15 @@ dependencies = [
  "target-lexicon",
 ]
 
+[[package]]
+name = "pyo3-build-config"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70130e2b6dd1ee589a8788026a429561ca5c40fa7a2fa7914c2282eddae24700"
+dependencies = [
+ "target-lexicon",
+]
+
 [[package]]
 name = "pyo3-ffi"
 version = "0.29.3"
@@ -273,7 +282,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dfc0b8e19df29aad7086cf977bb0c2a2f143e30567eb113e9cf72b62ca698330"
 dependencies = [
  "libc",
- "pyo3-build-config",
+ "pyo3-build-config 0.29.3",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 165a8d2..ef6db50 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ parking_lot = { version = "0.12.5", default-features = false }
 pyo3 = { version = "0.29.3", default-features = false, features = ["chrono", "macros", "parking_lot"] }
 
 [build-dependencies]
-pyo3-build-config = { version = "0.29.3", default-features = false, features = ["resolve-config"] }
+pyo3-build-config = { version = "0.30.1", default-features = false, features = ["resolve-config"] }
 
 [features]
 default = ["extension-module", "inline-more"]