diff --git a/Cargo.toml b/Cargo.toml
index c38421f..1460902 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ pyo3 = { version = "0.8.5", features = ["extension-module"] }
 serde = "1.0"
 numpy = "0.7.0"
 ndarray = "0.13"
-blas-src = { version = "0.4.0", default-features = false, features = ["openblas"] }
+blas-src = { version = "0.7.0", default-features = false, features = ["openblas"] }
 openblas-src = { version = "0.7.0", default-features = false, features = ["cblas", "system"] }
 
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