diff --git a/Cargo.lock b/Cargo.lock
index 1309baa503..6c1b4cd749 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -327,7 +327,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
 dependencies = [
  "base64ct",
- "rand_core",
+ "rand_core 0.6.4",
  "subtle",
 ]
 
@@ -392,11 +392,11 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.5"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+checksum = "bc266eb313df6c5c09c1c7b1fbe2510961e5bcd3add930c1e31f7ed9da0feff8"
 dependencies = [
- "rand_core",
+ "rand_core 0.10.0",
 ]
 
 [[package]]
@@ -406,23 +406,29 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 
 [[package]]
-name = "rand_jitter"
-version = "0.4.0"
+name = "rand_core"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "814ba4c101d5c52ef4e6e8e5288c4b6e03d840af28e4d0ff9edab06ed5e1f2f4"
+checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
+
+[[package]]
+name = "rand_jitter"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a02dd27aa28665e46e60168c8f355240c73b8a344d2557a92318849441ffda33"
 dependencies = [
  "libc",
- "rand_core",
+ "rand_core 0.10.0",
  "winapi",
 ]
 
 [[package]]
 name = "rand_xorshift"
-version = "0.3.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d25bf25ec5ae4a3f1b92f929810509a2f53d7dca2f50b794ff57e3face536c8f"
+checksum = "60aa6af80be32871323012e02e6e65f8a7cc7890931ae421d217ad8fe0df2ccf"
 dependencies = [
- "rand_core",
+ "rand_core 0.10.0",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 6d5d608b1b..6496aac703 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -70,10 +70,9 @@ bitflags = "2"
 cbitset = "0.2"
 posix-regex = { version = "0.1.4", features = ["no_std"] }
 
-# TODO: For some reason, rand_jitter hasn't been updated to use the latest rand_core
-rand = { version = "0.8", default-features = false, features = ["small_rng"] }
-rand_xorshift = "0.3"
-rand_jitter = "0.4"
+rand = { version = "0.10", default-features = false }
+rand_xorshift = "0.5"
+rand_jitter = "0.6"
 
 memchr = { version = "2.2.0", default-features = false }
 plain = "0.2"
diff --git a/src/header/crypt/mod.rs b/src/header/crypt/mod.rs
index 0087f56793..4a3edd6872 100644
--- a/src/header/crypt/mod.rs
+++ b/src/header/crypt/mod.rs
@@ -8,7 +8,7 @@ use alloc::{
     string::{String, ToString},
 };
 use core::ptr;
-use rand::{RngCore, SeedableRng, rngs::SmallRng};
+use rand::{Rng, SeedableRng, rngs::SmallRng};
 
 use crate::{
     c_str::CStr,
diff --git a/src/header/stdlib/mod.rs b/src/header/stdlib/mod.rs
index 478c142e56..5fb1b4d04a 100644
--- a/src/header/stdlib/mod.rs
+++ b/src/header/stdlib/mod.rs
@@ -4,8 +4,8 @@
 
 use core::{convert::TryFrom, intrinsics, iter, mem, ptr, slice};
 use rand::{
-    Rng, SeedableRng,
-    distributions::{Alphanumeric, Distribution, Uniform},
+    RngExt, SeedableRng,
+    distr::{Alphanumeric, Distribution, Uniform},
 };
 use rand_jitter::JitterRng;
 use rand_xorshift::XorShiftRng;
@@ -66,7 +66,7 @@ static mut RNG: Option<XorShiftRng> = None;
 static RNG_SAMPLER: Once<Uniform<c_int>> = Once::new();
 
 fn rng_sampler() -> &'static Uniform<c_int> {
-    RNG_SAMPLER.call_once(|| Uniform::new_inclusive(0, RAND_MAX))
+    RNG_SAMPLER.call_once(|| Uniform::new_inclusive(0, RAND_MAX).expect("within bounds"))
 }
 
 /// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/_Exit.html>.