diff --git a/Cargo.lock b/Cargo.lock
index cc1fd55..81dc2ba 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "block-buffer"
@@ -87,9 +87,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[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 = [
  "libc",
  "rand_chacha",
diff --git a/Cargo.toml b/Cargo.toml
index c31711b..7fff5f4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ keywords = ["rate", "rate_limiting", "synchronous", "stream"]
 [dev-dependencies]
 sha2 = "0.10.6"
 hex-literal = "0.4.1"
-rand = { version = "0.8.5", features = ["small_rng"] }
+rand = { version = "0.8.6", features = ["small_rng"] }
 
 [features]
 heavy_testing = []