diff --git a/Cargo.lock b/Cargo.lock
index a62456019a6..1b3e2e939cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6211,9 +6211,9 @@ checksum = "b72d540d5c565dbe1f891d7e21ceb21d2649508306782f1066989fccb0b363d3"
 
 [[package]]
 name = "spin"
-version = "0.9.2"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "511254be0c5bcf062b019a6c89c01a664aa359ded62f78aa72c6fc137c0590e5"
+checksum = "7f6002a767bff9e83f8eeecf883ecb8011875a21ae8da43bffb817a57e78cc09"
 dependencies = [
  "lock_api 0.4.7",
 ]