diff --git a/Cargo.lock b/Cargo.lock
index e5d3ced..688cc13 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -913,9 +913,9 @@ checksum = "6fe2267d4ed49bc07b63801559be28c718ea06c4738b7a03c94df7386d2cde46"
 
 [[package]]
 name = "hybrid-array"
-version = "0.4.5"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f471e0a81b2f90ffc0cb2f951ae04da57de8baa46fa99112b062a5173a5088d0"
+checksum = "e1b229d73f5803b562cc26e4da0396c8610a4ee209f4fac8fa4f8d709166dc45"
 dependencies = [
  "bytemuck",
  "typenum",
diff --git a/Cargo.toml b/Cargo.toml
index 8762452..26f106e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ cryprot-pprf = { version = "0.2.1", path = "cryprot-pprf" }
 curve25519-dalek = "4.1.3"
 fastdivide = "0.4.2"
 futures = "0.3.30"
-hybrid-array = { version = "0.4.1", features = ["bytemuck"] }
+hybrid-array = { version = "0.4.6", features = ["bytemuck"] }
 libc = "0.2.169"
 ndarray = "0.17.2"
 num-traits = "0.2.19"