diff --git a/Cargo.lock b/Cargo.lock
index 1f0c5b5ab22..567d3614fd4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -197,9 +197,9 @@ dependencies = [
 
 [[package]]
 name = "arbitrary"
-version = "1.4.1"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dde20b3d026af13f561bdd0f15edf01fc734f0dafcedbaf42bba506a9517f223"
+checksum = "c3d036a3c4ab069c7b410a2ce876bd74808d2d0888a82667669f8e783a898bf1"
 dependencies = [
  "derive_arbitrary",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 672e24a14d1..c07c3986f24 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -92,7 +92,7 @@ wgpu-core-deps-emscripten = { version = "26.0.0", path = "./wgpu-core/platform-d
 
 anyhow = { version = "1.0.87", default-features = false }
 approx = "0.5"
-arbitrary = "1.4"
+arbitrary = "1.4.2"
 argh = "0.1.13"
 arrayvec = { version = "0.7.1", default-features = false }
 bincode = "2"