diff --git a/Cargo.lock b/Cargo.lock
index 332dd65..46d80a4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -566,6 +566,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "fastrand"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "779d043b6a0b90cc4c0ed7ee380a6504394cee7efd7db050e3774eee387324b2"
+dependencies = [
+ "instant",
+]
+
 [[package]]
 name = "firestorm"
 version = "0.4.6"
@@ -1904,13 +1913,13 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "tempfile"
-version = "3.2.0"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
 dependencies = [
  "cfg-if",
+ "fastrand",
  "libc",
- "rand",
  "redox_syscall",
  "remove_dir_all",
  "winapi",
diff --git a/Cargo.toml b/Cargo.toml
index 29fa44a..b6cb93a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,5 +42,5 @@ vergen = { version = "6.0.0", default-features = false, features = ["git"] }
 [dev-dependencies]
 awc = "3.0.0-beta.10"
 ructe = "0.13.4"
-tempfile = "3.2.0"
+tempfile = "3.3.0"
 tokio = "1.15.0"