diff --git a/cosmwasm/Cargo.lock b/cosmwasm/Cargo.lock
index 91bfe6d3f..28451ddc8 100644
--- a/cosmwasm/Cargo.lock
+++ b/cosmwasm/Cargo.lock
@@ -675,9 +675,9 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.7.1"
+version = "3.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc02fddf48964c42031a0b3fe0428320ecf3a73c401040fc0096f97794310651"
+checksum = "cb94d2f3cc536af71caac6b6fcebf65860b347e7ce0cc9ebe8f70d3e521054ef"
 dependencies = [
  "cfg-if",
  "fastrand",
diff --git a/cosmwasm/packages/sgx-vm/Cargo.toml b/cosmwasm/packages/sgx-vm/Cargo.toml
index 5621b4043..f0e7b84de 100644
--- a/cosmwasm/packages/sgx-vm/Cargo.toml
+++ b/cosmwasm/packages/sgx-vm/Cargo.toml
@@ -66,5 +66,5 @@ parking_lot = "0.11"
 num_cpus = "1.16.0"
 
 [dev-dependencies]
-tempfile = "3.7.1"
+tempfile = "3.8.0"
 wabt = "0.9.1"