diff --git a/Cargo.lock b/Cargo.lock
index 23c32dc..9951dc2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -136,6 +136,15 @@ dependencies = [
  "alloc-no-stdlib",
 ]
 
+[[package]]
+name = "alloca"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5a7d05ea6aea7e9e64d25b9156ba2fee3fdd659e34e41063cd2fc7cd020d7f4"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "allsorts"
 version = "0.16.1"
@@ -1053,25 +1062,24 @@ dependencies = [
 
 [[package]]
 name = "criterion"
-version = "0.5.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2b12d017a929603d80db1831cd3a24082f8137ce19c69e6447f54f5fc8d692f"
+checksum = "950046b2aa2492f9a536f5f4f9a3de7b9e2476e575e05bd6c333371add4d98f3"
 dependencies = [
+ "alloca",
  "anes",
  "cast",
  "ciborium",
  "clap",
  "criterion-plot",
- "is-terminal",
- "itertools 0.10.5",
+ "itertools 0.13.0",
  "num-traits",
- "once_cell",
  "oorandom",
+ "page_size",
  "plotters",
  "rayon",
  "regex",
  "serde",
- "serde_derive",
  "serde_json",
  "tinytemplate",
  "walkdir",
@@ -1079,12 +1087,12 @@ dependencies = [
 
 [[package]]
 name = "criterion-plot"
-version = "0.5.0"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b50826342786a51a89e2da3a28f1c32b06e387201bc2d19791f622c673706b1"
+checksum = "d8d80a2f4f5b554395e47b5d8305bc3d27813bacb73493eb1001e8f76dae29ea"
 dependencies = [
  "cast",
- "itertools 0.10.5",
+ "itertools 0.13.0",
 ]
 
 [[package]]
@@ -3409,21 +3417,19 @@ dependencies = [
 ]
 
 [[package]]
-name = "is-terminal"
-version = "0.4.17"
+name = "itertools"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
 dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys 0.61.2",
+ "either",
 ]
 
 [[package]]
 name = "itertools"
-version = "0.10.5"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
 dependencies = [
  "either",
 ]
@@ -3836,7 +3842,7 @@ dependencies = [
  "nom_locate",
  "rand 0.9.4",
  "rangemap",
- "sha2",
+ "sha2 0.10.9",
  "stringprep",
  "thiserror 2.0.18",
  "time",
@@ -4747,6 +4753,16 @@ dependencies = [
  "ttf-parser",
 ]
 
+[[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 = "pango"
 version = "0.18.3"
diff --git a/Cargo.toml b/Cargo.toml
index 702be38..9b2776d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -65,7 +65,7 @@ rfd = "0.17"
 
 # Testing
 tempfile = "3"
-criterion = { version = "0.5", features = ["html_reports"] }
+criterion = { version = "0.8", features = ["html_reports"] }
 
 # Internal crates
 presswerk-core = { path = "crates/presswerk-core" }