diff --git a/Cargo.lock b/Cargo.lock
index ba0fd56..6cebcab 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -119,12 +119,9 @@ checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
 
 [[package]]
 name = "fastrand"
-version = "1.9.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
-dependencies = [
- "instant",
-]
+checksum = "9fc0510504f03c51ada170672ac806f1f105a88aa97a5281117e1ddc3368e51a"
 
 [[package]]
 name = "fdeflate"
@@ -219,15 +216,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "instant"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "itoa"
 version = "1.0.10"
diff --git a/ocrs/Cargo.toml b/ocrs/Cargo.toml
index a03e6e1..94c97ab 100644
--- a/ocrs/Cargo.toml
+++ b/ocrs/Cargo.toml
@@ -22,7 +22,7 @@ thiserror = "1.0.59"
 wasm-bindgen = "0.2.89"
 
 [dev-dependencies]
-fastrand = "1.9.0"
+fastrand = "2.1.0"
 image = { version = "0.25.1", default-features = false, features = ["png", "jpeg", "webp"] }
 lexopt = "0.3.0"