diff --git a/src/html5ever/Cargo.lock b/src/html5ever/Cargo.lock
index d94a7fd7c9..5a4f20b867 100644
--- a/src/html5ever/Cargo.lock
+++ b/src/html5ever/Cargo.lock
@@ -227,9 +227,9 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
 dependencies = [
  "rand_core",
 ]