diff --git a/Cargo.toml b/Cargo.toml
index 7d95246..f9d2573 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,6 @@ default-target = "x86_64-pc-windows-msvc"
 targets = ["aarch64-pc-windows-msvc", "i686-pc-windows-msvc", "x86_64-pc-windows-msvc"]
 
 [dependencies]
-socket2 = "0.3.16"
 
 [dependencies.winapi]
 version = "0.3.3"
@@ -39,4 +38,5 @@ features = [
 ]
 
 [dev-dependencies]
-rand = "0.4"
+rand = "0.8.0"
+socket2 = "0.3.18"
diff --git a/src/lib.rs b/src/lib.rs
index e1139a3..2719821 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -5,7 +5,6 @@
 #![allow(bad_style)]
 #![doc(html_root_url = "https://docs.rs/miow/0.3/x86_64-pc-windows-msvc/")]
 
-extern crate socket2;
 extern crate winapi;
 
 #[cfg(test)]
diff --git a/src/pipe.rs b/src/pipe.rs
index 6192dd2..5088021 100644
--- a/src/pipe.rs
+++ b/src/pipe.rs
@@ -569,14 +569,18 @@ mod tests {
     use std::thread;
     use std::time::Duration;
 
-    use rand::{thread_rng, Rng};
+    use rand::{distributions::Alphanumeric, thread_rng, Rng};
 
     use super::{anonymous, NamedPipe, NamedPipeBuilder};
     use crate::iocp::CompletionPort;
     use crate::Overlapped;
 
     fn name() -> String {
-        let name = thread_rng().gen_ascii_chars().take(30).collect::<String>();
+        let name = thread_rng()
+            .sample_iter(Alphanumeric)
+            .take(30)
+            .map(char::from)
+            .collect::<String>();
         format!(r"\\.\pipe\{}", name)
     }