diff --git a/Cargo.lock b/Cargo.lock
index 607500555b7..2ab7605c4db 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5604,9 +5604,9 @@ dependencies = [
 
 [[package]]
 name = "smallbitvec"
-version = "2.5.2"
+version = "2.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89585d5125f6ba10f6aecf290219b36691ca293e9267f1c9575fae0e5cd9c620"
+checksum = "fcc3fc564a4b53fd1e8589628efafe57602d91bde78be18186b5f61e8faea470"
 
 [[package]]
 name = "smallvec"
diff --git a/Cargo.toml b/Cargo.toml
index 08c42343d5e..14c06124ce1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -97,7 +97,7 @@ servo-media-gstreamer = { git = "https://github.com/servo/media" }
 servo_arc = { git = "https://github.com/servo/stylo.git", branch = "2023-09-01" }
 servo_atoms = { git = "https://github.com/servo/stylo.git", branch = "2023-09-01" }
 size_of_test = { git = "https://github.com/servo/stylo.git", branch = "2023-09-01" }
-smallbitvec = "2.5.2"
+smallbitvec = "2.5.3"
 smallvec = "1.13"
 sparkle = "0.1.26"
 string_cache = "0.8"