diff --git a/Cargo.lock b/Cargo.lock
index e0c6f828..5f4bdfa7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -388,7 +388,7 @@ dependencies = [
  "getrandom 0.2.16",
  "instant",
  "pin-project-lite",
- "rand 0.8.5",
+ "rand 0.8.6",
  "tokio",
 ]
 
@@ -606,7 +606,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0acb89ccf798a28683f00089d0630dfaceec087234eae0d308c05ddeaa941b40"
 dependencies = [
  "ambient-authority",
- "rand 0.8.5",
+ "rand 0.8.6",
 ]
 
 [[package]]
@@ -4707,9 +4707,9 @@ 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 = [
  "libc",
  "rand_chacha 0.3.1",
@@ -4799,7 +4799,7 @@ dependencies = [
  "once_cell",
  "paste",
  "profiling",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rand_chacha 0.3.1",
  "simd_helpers",
  "system-deps",
@@ -5120,7 +5120,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5875471e6cab2871bc150ecb8c727db5113c9338cc3354dc5ee3425b6aa40a1c"
 dependencies = [
- "rand 0.8.5",
+ "rand 0.8.6",
 ]
 
 [[package]]