diff --git a/Cargo.lock b/Cargo.lock
index 1c81202..e019568 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -215,9 +215,9 @@ 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",
diff --git a/Cargo.toml b/Cargo.toml
index 1eabb22..cc39bd4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ num-traits = "0.2.14"
 num-bigint = "0.4.3"
 num-integer = "0.1.44"
 num-rational = "0.4.0"
-rand = "0.8.5"
+rand = "0.8.6"
 rand_pcg = "0.3.1"
 lazy_static = "1.4"