diff --git a/Cargo.lock b/Cargo.lock
index 8f7005d..b1da8bc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -83,6 +83,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "alloca"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5a7d05ea6aea7e9e64d25b9156ba2fee3fdd659e34e41063cd2fc7cd020d7f4"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "allocator-api2"
 version = "0.2.21"
@@ -1894,10 +1903,11 @@ dependencies = [
 
 [[package]]
 name = "criterion"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1c047a62b0cc3e145fa84415a3191f628e980b194c2755aa12300a4e6cbd928"
+checksum = "4d883447757bb0ee46f233e9dc22eb84d93a9508c9b868687b274fc431d886bf"
 dependencies = [
+ "alloca",
  "anes",
  "cast",
  "ciborium",
@@ -1906,6 +1916,7 @@ dependencies = [
  "itertools 0.13.0",
  "num-traits",
  "oorandom",
+ "page_size",
  "plotters",
  "rayon",
  "regex",
@@ -1918,9 +1929,9 @@ dependencies = [
 
 [[package]]
 name = "criterion-plot"
-version = "0.6.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b1bcc0dc7dfae599d84ad0b1a55f80cde8af3725da8313b528da95ef783e338"
+checksum = "ed943f81ea2faa8dcecbbfa50164acf95d555afec96a27871663b300e387b2e4"
 dependencies = [
  "cast",
  "itertools 0.13.0",
@@ -4906,6 +4917,16 @@ dependencies = [
  "ureq 3.1.4",
 ]
 
+[[package]]
+name = "page_size"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30d5b2194ed13191c1999ae0704b7839fb18384fa22e49b57eeaa97d79ce40da"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "parking"
 version = "2.2.1"
diff --git a/Cargo.toml b/Cargo.toml
index af510a4..d02e075 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -266,7 +266,7 @@ argon2 = "0.5"
 tempfile = "3.23"
 tokio-test = "0.4"
 approx = "0.5"
-criterion = { version = "0.7.0", features = ["html_reports", "async_tokio"] }
+criterion = { version = "0.8.1", features = ["html_reports", "async_tokio"] }
 
 # LRU cache utility
 lru = "0.16.1"