diff --git a/Cargo.lock b/Cargo.lock
index 683c988d3..5e7fc2a03 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -177,7 +177,7 @@ checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
 dependencies = [
  "quickcheck",
  "rand 0.10.1",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rand 0.9.4",
  "serde_core",
 ]
@@ -453,9 +453,9 @@ 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",
@@ -580,7 +580,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3a8fb4672e840a587a66fc577a5491375df51ddb88f2a2c2a792598c326fe14"
 dependencies = [
  "quote",
- "rand 0.8.5",
+ "rand 0.8.6",
  "syn",
 ]
 
@@ -721,7 +721,7 @@ dependencies = [
  "quickcheck",
  "quickcheck_macros",
  "rand 0.10.1",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rand 0.9.4",
  "rstest",
  "rstest_reuse",
diff --git a/Cargo.toml b/Cargo.toml
index 487b51ab1..129dd490a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ num_threads = "0.1.2"
 powerfmt = { version = "0.2.0", default-features = false }
 quickcheck = { version = "1.0.3", default-features = false }
 quickcheck_macros = "1.0.0"
-rand08 = { package = "rand", version = "0.8.4", default-features = false }
+rand08 = { package = "rand", version = "0.8.6", default-features = false }
 rand09 = { package = "rand", version = "0.9.4", default-features = false }
 rand010 = { package = "rand", version = "0.10.1", default-features = false }
 rstest = { version = "0.26.1", default-features = false }