diff --git a/Cargo.toml b/Cargo.toml
index 9fee89fe9..42eb273a9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ nalgebra = { version = ">=0.30, <0.35", default-features = false, optional = tru
 num-complex = ">= 0.2, < 0.5"
 num-integer = "0.1"
 num-traits = "0.2"
-ndarray = ">= 0.15, < 0.17"
+ndarray = ">= 0.15, <=0.17"
 pyo3 = { version = "0.27.0", default-features = false, features = ["macros"] }
 rustc-hash = "2.0"
 
diff --git a/examples/parallel/Cargo.toml b/examples/parallel/Cargo.toml
index dd7fe4c1d..80b9c84ad 100644
--- a/examples/parallel/Cargo.toml
+++ b/examples/parallel/Cargo.toml
@@ -11,7 +11,7 @@ crate-type = ["cdylib"]
 [dependencies]
 pyo3 = { version = "0.27.0", features = ["extension-module", "multiple-pymethods"] }
 numpy = { path = "../.." }
-ndarray = { version = "0.16", features = ["rayon", "blas"] }
+ndarray = { version = "0.17", features = ["rayon", "blas"] }
 blas-src = { version = "0.8", features = ["openblas"] }
 openblas-src = { version = "0.10", features = ["cblas", "system"] }