diff --git a/Cargo.lock b/Cargo.lock
index e74b3f1..ff85066 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -811,9 +811,9 @@ dependencies = [
 
 [[package]]
 name = "criterion2"
-version = "1.1.1"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6c2be2af5816b76f45745ccfb9959a9efd1322ae4c88fc3c9b2d6bcdabe5554"
+checksum = "09db22066fd79bd628faf416dac96e44054deb00531601bcc20c6d12506b3701"
 dependencies = [
  "anes 0.2.0",
  "bpaf",
diff --git a/Cargo.toml b/Cargo.toml
index 8c8ada2..ff5c02c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ fastrand = "2.1.1"
 [dev-dependencies]
 cargo-tarpaulin = "0.31.2"
 codspeed-criterion-compat = "2.7.2"
-criterion2 = "1.1.1"
+criterion2 = "2.0.0"
 
 [lib]
 name = "sudoku_rust"