diff --git a/Cargo.lock b/Cargo.lock
index 6cd052cb2f2..1e66054d904 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1358,6 +1358,17 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "errno"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50d6a0976c999d473fe89ad888d5a284e55366d9dc9038b1ba2aa15128c4afa0"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "errno-dragonfly"
 version = "0.1.2"
@@ -2154,7 +2165,7 @@ checksum = "8687c819457e979cc940d09cb16e42a1bf70aa6b60a549de6d3a62a0ee90c69e"
 dependencies = [
  "hermit-abi 0.3.1",
  "io-lifetimes",
- "rustix",
+ "rustix 0.36.11",
  "windows-sys 0.45.0",
 ]
 
@@ -2374,6 +2385,12 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f051f77a7c8e6957c0696eac88f26b0117e54f52d3fc682ab19397a8812846a4"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd550e73688e6d578f0ac2119e32b797a327631a42f9433e59d02e139c8df60d"
+
 [[package]]
 name = "lock_api"
 version = "0.4.9"
@@ -2906,7 +2923,7 @@ dependencies = [
  "cfg-if 1.0.0",
  "instant",
  "libc",
- "redox_syscall",
+ "redox_syscall 0.2.16",
  "smallvec 1.10.0",
  "winapi",
 ]
@@ -2919,7 +2936,7 @@ checksum = "9069cbb9f99e3a5083476ccb29ceb1de18b9118cafa53e90c9551235de2b9521"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "redox_syscall",
+ "redox_syscall 0.2.16",
  "smallvec 1.10.0",
  "windows-sys 0.45.0",
 ]
@@ -3551,6 +3568,15 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
+dependencies = [
+ "bitflags 1.3.2",
+]
+
 [[package]]
 name = "redox_users"
 version = "0.4.3"
@@ -3558,7 +3584,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
 dependencies = [
  "getrandom 0.2.8",
- "redox_syscall",
+ "redox_syscall 0.2.16",
  "thiserror",
 ]
 
@@ -3738,10 +3764,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db4165c9963ab29e422d6c26fbc1d37f15bace6b2810221f9d925023480fcf0e"
 dependencies = [
  "bitflags 1.3.2",
- "errno",
+ "errno 0.2.8",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys 0.1.4",
+ "windows-sys 0.45.0",
+]
+
+[[package]]
+name = "rustix"
+version = "0.37.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c348b5dc624ecee40108aa2922fed8bad89d7fcc2b9f8cb18f632898ac4a37f9"
+dependencies = [
+ "bitflags 1.3.2",
+ "errno 0.3.0",
  "io-lifetimes",
  "libc",
- "linux-raw-sys",
+ "linux-raw-sys 0.3.0",
  "windows-sys 0.45.0",
 ]
 
@@ -4358,15 +4398,15 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "tempfile"
-version = "3.4.0"
+version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af18f7ae1acd354b992402e9ec5864359d693cd8a79dcbef59f76891701c1e95"
+checksum = "b9fbec84f381d5795b08656e4912bec604d162bff9291d6189a78f4c8ab87998"
 dependencies = [
  "cfg-if 1.0.0",
  "fastrand",
- "redox_syscall",
- "rustix",
- "windows-sys 0.42.0",
+ "redox_syscall 0.3.5",
+ "rustix 0.37.4",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index bddfbc8a976..620603461d9 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -43,7 +43,7 @@ regex = "1.7.3"
 rlimit = "0.9.1"
 rocksdb = { version = "0.20.1", default_features = false, features = ["lz4"] }
 serde = { version = "1.0.159", features = ["serde_derive"] }
-tempfile = "3.4.0"
+tempfile = "3.5.0"
 thiserror = "1.0.40"
 
 rayon = "1.7.0"
diff --git a/zebra-test/Cargo.toml b/zebra-test/Cargo.toml
index 97d9d900c6c..ce8be95725b 100644
--- a/zebra-test/Cargo.toml
+++ b/zebra-test/Cargo.toml
@@ -36,4 +36,4 @@ tracing-error = "0.2.0"
 tracing = "0.1.37"
 
 [dev-dependencies]
-tempfile = "3.4.0"
+tempfile = "3.5.0"
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index 2b2b660c5dc..676d7e195c7 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -183,7 +183,7 @@ semver = "1.0.17"
 
 # zebra-rpc needs the preserve_order feature, it also makes test results more stable
 serde_json = { version = "1.0.94", features = ["preserve_order"] }
-tempfile = "3.4.0"
+tempfile = "3.5.0"
 
 hyper = { version = "0.14.25", features = ["http1", "http2", "server"]}
 reqwest = "0.11.16"