diff --git a/Cargo.toml b/Cargo.toml
index 18b10b8..b92c5e5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ ryu = "1"
 halfbrown = { version = "0.2", optional = true }
 float-cmp = "0.9"
 ordered-float = { version = "4", optional = true }
-hashbrown = { version = "0.14", optional = true }
+hashbrown = { version = "0.15", optional = true }
 abi_stable = { version = "0.11.0", optional = true, default-features = false }
 
 [features]