diff --git a/Cargo.lock b/Cargo.lock
index 9b50049d91..1fa16d1401 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -265,7 +265,7 @@ dependencies = [
  "fuse",
  "kernel_loader",
  "libc",
- "rand",
+ "rand 0.6.5",
  "tempfile",
  "usb_util",
  "vm_memory",
@@ -835,6 +835,12 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.26"
@@ -917,9 +923,9 @@ checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
 dependencies = [
  "autocfg 0.1.2",
  "libc",
- "rand_chacha",
+ "rand_chacha 0.1.1",
  "rand_core 0.4.0",
- "rand_hc",
+ "rand_hc 0.1.0",
  "rand_isaac",
  "rand_jitter",
  "rand_os",
@@ -928,6 +934,18 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "rand"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
+dependencies = [
+ "libc",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.3",
+ "rand_hc 0.3.1",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.1.1"
@@ -938,6 +956,16 @@ dependencies = [
  "rand_core 0.3.1",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.3",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -953,6 +981,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0e7a549d590831370895ab7ba4ea0c1b6b011d106b5ff2da6eee112615e6dc0"
 
+[[package]]
+name = "rand_core"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
+dependencies = [
+ "getrandom",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.1.0"
@@ -962,6 +999,15 @@ dependencies = [
  "rand_core 0.3.1",
 ]
 
+[[package]]
+name = "rand_hc"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
+dependencies = [
+ "rand_core 0.6.3",
+]
+
 [[package]]
 name = "rand_isaac"
 version = "0.1.1"
@@ -1024,6 +1070,15 @@ dependencies = [
  "rand_core 0.3.1",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "remain"
 version = "0.2.1"
@@ -1035,6 +1090,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "remove_dir_all"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "resources"
 version = "0.1.0"
@@ -1146,9 +1210,16 @@ version = "0.1.0"
 
 [[package]]
 name = "tempfile"
-version = "3.0.7"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
 dependencies = [
+ "cfg-if 1.0.0",
  "libc",
+ "rand 0.8.4",
+ "redox_syscall",
+ "remove_dir_all",
+ "winapi",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 4a4ab2c6ba..3a21a5b0c7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -97,7 +97,7 @@ remain = "*"
 resources = { path = "resources" }
 serde_json = "*"
 sync = { path = "sync" }
-tempfile = "*"
+tempfile = "3"
 thiserror = { version = "1.0.20" }
 vhost = { path = "vhost" }
 vm_control = { path = "vm_control" }
@@ -125,7 +125,6 @@ p9 = { path = "common/p9" } # ignored by ebuild
 sync = { path = "sync" }
 sys_util = { path = "sys_util" }
 system_api = { path = "system_api_stub" } # ignored by ebuild
-tempfile = { path = "tempfile" }
 wire_format_derive = { path = "common/p9/wire_format_derive" } # ignored by ebuild
 minijail = { path = "third_party/minijail/rust/minijail" } # ignored by ebuild
-vmm_vhost = { path = "third_party/vmm_vhost", features = ["vhost-user-master", "vhost-user-slave"] } # ignored by ebuild
\ No newline at end of file
+vmm_vhost = { path = "third_party/vmm_vhost", features = ["vhost-user-master", "vhost-user-slave"] } # ignored by ebuild
diff --git a/README.md b/README.md
index 122ae2a8b4..1787aa1ab9 100644
--- a/README.md
+++ b/README.md
@@ -123,8 +123,8 @@ For faster iteration time, you can directly invoke some of these steps directly:
 
 To only run x86 tests: `./ci/[aarch64_]builder --vm ./run_tests`.
 
-To run a simple test (e.g. the tempfile crate) that does not need the vm:
-`./ci/[aarch64_]builder cargo test -p tempfile`.
+To run a simple test (e.g. the enumn crate) that does not need the vm:
+`./ci/[aarch64_]builder cargo test -p enumn`.
 
 Or run a single test (e.g. kvm_sys) inside the vm:
 `./ci/[aarch64*]builder --vm cargo test -p kvm_sys`.
diff --git a/acpi_tables/Cargo.toml b/acpi_tables/Cargo.toml
index 8904fbb977..d4c4270ad8 100644
--- a/acpi_tables/Cargo.toml
+++ b/acpi_tables/Cargo.toml
@@ -6,4 +6,4 @@ edition = "2018"
 
 [dependencies]
 data_model = { path = "../data_model" }
-tempfile = { path = "../tempfile" }
+tempfile = "3"
diff --git a/cros_async/Cargo.toml b/cros_async/Cargo.toml
index 62268bd640..d8ee886afe 100644
--- a/cros_async/Cargo.toml
+++ b/cros_async/Cargo.toml
@@ -29,6 +29,6 @@ features = ["alloc"]
 futures = { version = "*", features = ["executor"] }
 futures-executor = { version = "0.3", features = ["thread-pool"] }
 futures-util = "0.3"
-tempfile = { path = "../tempfile" } # provided by ebuild
+tempfile = "3"
 
 [workspace]
diff --git a/devices/Cargo.toml b/devices/Cargo.toml
index ff8408c524..f6cb05e705 100644
--- a/devices/Cargo.toml
+++ b/devices/Cargo.toml
@@ -73,4 +73,4 @@ features = ["std"]
 default-features = false
 
 [dev-dependencies]
-tempfile = { path = "../tempfile" }
+tempfile = "3"
diff --git a/disk/Cargo.toml b/disk/Cargo.toml
index da386f2687..52c8ba5a63 100644
--- a/disk/Cargo.toml
+++ b/disk/Cargo.toml
@@ -17,7 +17,7 @@ crc32fast = { version = "1.2.1", optional = true }
 libc = "*"
 protobuf = { version = "2.3", optional = true }
 remain = "*"
-tempfile = "*"
+tempfile = "3"
 thiserror = "*"
 uuid = { version = "0.8.2", features = ["v4"], optional = true }
 cros_async = { path = "../cros_async" }
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index d4c7a1e265..c9bd356e17 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -14,7 +14,7 @@ kernel_loader = { path = "../kernel_loader" }
 libc = "*"
 rand = "0.6"
 base = { path = "../base" }
-tempfile = { path = "../tempfile" }
+tempfile = "3"
 usb_util = { path = "../usb_util" }
 vm_memory = { path = "../vm_memory" }
 
diff --git a/integration_tests/Cargo.toml b/integration_tests/Cargo.toml
index f455f0fbff..f250cfb1b4 100644
--- a/integration_tests/Cargo.toml
+++ b/integration_tests/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["The Chromium OS Authors"]
 edition = "2018"
 
 [dev-dependencies]
-tempfile = { path = "../tempfile" }
+tempfile = "3"
 crosvm = { path = ".." }
 arch = { path = "../arch" }
 base = "*"
diff --git a/io_uring/Cargo.toml b/io_uring/Cargo.toml
index 0013d3731d..d4206412c7 100644
--- a/io_uring/Cargo.toml
+++ b/io_uring/Cargo.toml
@@ -13,6 +13,6 @@ sys_util = { path = "../sys_util" } # provided by ebuild
 thiserror = "1"
 
 [dev-dependencies]
-tempfile = { path = "../tempfile" } # provided by ebuild
+tempfile = "3"
 
 [workspace]
diff --git a/kernel_loader/Cargo.toml b/kernel_loader/Cargo.toml
index 3b33235929..a66acb3d17 100644
--- a/kernel_loader/Cargo.toml
+++ b/kernel_loader/Cargo.toml
@@ -12,4 +12,4 @@ thiserror = "*"
 vm_memory = { path = "../vm_memory" }
 
 [dev-dependencies]
-tempfile = "*"
\ No newline at end of file
+tempfile = "3"
diff --git a/run_tests b/run_tests
index 052cfd5e21..d368dec22f 100755
--- a/run_tests
+++ b/run_tests
@@ -59,7 +59,6 @@ CRATE_REQUIREMENTS: Dict[str, List[Requirements]] = {
     "sync": [],
     "sys_util": [Requirements.SINGLE_THREADED, Requirements.PRIVILEGED],
     "poll_token_derive": [],
-    "tempfile": [],
     "tpm2-sys": [],
     "tpm2": [],
     "usb_sys": [],
diff --git a/sys_util/Cargo.toml b/sys_util/Cargo.toml
index 8298269e6a..8baf42a439 100644
--- a/sys_util/Cargo.toml
+++ b/sys_util/Cargo.toml
@@ -14,7 +14,7 @@ thiserror = "*"
 serde = { version = "1", features = [ "derive" ] }
 serde_json = "1"
 sync = { path = "../sync" } # provided by ebuild
-tempfile = { path = "../tempfile" } # provided by ebuild
+tempfile = "3"
 
 [target.'cfg(target_os = "android")'.dependencies]
 android_log-sys = "0.2"