diff --git a/Cargo.lock b/Cargo.lock
index ebf78239..d3e8cbe6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -196,7 +196,7 @@ dependencies = [
  "ciborium",
  "criterion",
  "either",
- "hashbrown 0.14.5",
+ "hashbrown 0.15.1",
  "lasso",
  "lexical",
  "logos",
@@ -550,6 +550,12 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foldhash"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f81ec6369c545a7d40e4589b5597581fa1c441fe1cce96dd1de43159910a36a2"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.1"
@@ -1131,6 +1137,17 @@ dependencies = [
  "allocator-api2",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.15.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a9bfc1af68b1726ea47d3d5109de126281def866b33970e10fbab11b5dafab3"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash",
+]
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
diff --git a/Cargo.toml b/Cargo.toml
index fcc4fb03..0feb3bd0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,7 +72,7 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-hashbrown = "0.14"
+hashbrown = "0.15"
 stacker = { version = "0.1", optional = true }
 regex-automata = { version = "0.3", default-features = false, optional = true, features = ["alloc", "meta", "perf", "unicode", "nfa", "dfa", "hybrid"] }
 spin = { version = "0.9", features = ["once"], default-features = false, optional = true }