diff --git a/Cargo.lock b/Cargo.lock
index 07bd29d..5b0208c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -533,7 +533,7 @@ dependencies = [
  "hyper",
  "hyper-tls",
  "log",
- "rand 0.8.0",
+ "rand 0.8.1",
  "serde",
  "serde_json",
  "serde_urlencoded",
@@ -1341,9 +1341,9 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a76330fb486679b4ace3670f117bbc9e16204005c4bde9c4bd372f45bed34f12"
+checksum = "c24fcd450d3fa2b592732565aa4f17a27a61c65ece4726353e000939b0edee34"
 dependencies = [
  "libc",
  "rand_chacha 0.3.0",