diff --git a/Cargo.lock b/Cargo.lock
index 04afa1a..b550a49 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -514,7 +514,7 @@ checksum = "5666e8ca4ec174d896fb742789c29b1bea9319dcfd623c41bececc0a60c4939d"
 dependencies = [
  "log",
  "once_cell",
- "rand 0.8.5",
+ "rand 0.8.6",
 ]
 
 [[package]]
@@ -1344,7 +1344,7 @@ dependencies = [
  "madsim-macros",
  "naive-timer",
  "panic-message",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rand_xoshiro 0.6.0",
  "rustversion",
  "serde",
@@ -1938,9 +1938,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[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",