diff --git a/cosmwasm/Cargo.lock b/cosmwasm/Cargo.lock
index e840cb9f5..809791f06 100644
--- a/cosmwasm/Cargo.lock
+++ b/cosmwasm/Cargo.lock
@@ -163,7 +163,7 @@ dependencies = [
  "sgx_types",
  "sgx_urts",
  "sha2",
- "snafu",
+ "snafu 0.7.4",
  "tempfile",
  "wabt",
 ]
@@ -245,6 +245,12 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
 
+[[package]]
+name = "heck"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -483,7 +489,7 @@ dependencies = [
  "schemars",
  "serde",
  "serde-json-wasm",
- "snafu",
+ "snafu 0.6.10",
 ]
 
 [[package]]
@@ -579,10 +585,20 @@ name = "snafu"
 version = "0.6.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eab12d3c261b2308b0d80c26fffb58d17eba81a4be97890101f416b478c79ca7"
+dependencies = [
+ "doc-comment",
+ "snafu-derive 0.6.10",
+]
+
+[[package]]
+name = "snafu"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb0656e7e3ffb70f6c39b3c2a86332bb74aa3c679da781642590f3c1118c5045"
 dependencies = [
  "backtrace",
  "doc-comment",
- "snafu-derive",
+ "snafu-derive 0.7.4",
 ]
 
 [[package]]
@@ -596,6 +612,18 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "snafu-derive"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "475b3bbe5245c26f2d8a6f62d67c1f30eb9fffeccee721c45d162c3ebbdf81b2"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "strsim"
 version = "0.8.0"
diff --git a/cosmwasm/packages/sgx-vm/Cargo.toml b/cosmwasm/packages/sgx-vm/Cargo.toml
index b204d927a..47059dc19 100644
--- a/cosmwasm/packages/sgx-vm/Cargo.toml
+++ b/cosmwasm/packages/sgx-vm/Cargo.toml
@@ -52,7 +52,7 @@ serde = { version = "1.0.103", default-features = false, features = [
     "derive",
     "alloc"
 ] }
-snafu = { version = "0.6.3" }
+snafu = { version = "0.7.4" }
 sha2 = "0.9.1"
 hex = "0.4"
 memmap = "0.7"