diff --git a/Cargo.lock b/Cargo.lock
index fdfc492a..144d63a6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1171,9 +1171,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.21.0"
+version = "1.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89797afd69d206ccd11fb0ea560a44bbb87731d020670e79416d442919257d42"
+checksum = "0020c875007ad96677dcc890298f4b942882c5d4eb7cc8f439fc3bf813dc9c95"
 dependencies = [
  "autocfg",
  "bytes",