diff --git a/Cargo.lock b/Cargo.lock
index 3fe01093..e6369fc3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1466,7 +1466,7 @@ dependencies = [
  "glob",
  "hex",
  "home",
- "md-5 0.10.2",
+ "md-5 0.10.4",
  "num_cpus",
  "once_cell",
  "path-slash",
@@ -2286,9 +2286,9 @@ dependencies = [
 
 [[package]]
 name = "md-5"
-version = "0.10.2"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "274fd6bd98a3c75c9515d9393b063099f60f9b47f09ee20a34fd76287fd017f4"
+checksum = "66b48670c893079d3c2ed79114e3644b7004df1c361a4e0ad52e2e6940d07c3d"
 dependencies = [
  "digest 0.10.3",
 ]
diff --git a/ethers-solc/Cargo.toml b/ethers-solc/Cargo.toml
index 55938b74..da92cfd1 100644
--- a/ethers-solc/Cargo.toml
+++ b/ethers-solc/Cargo.toml
@@ -23,7 +23,7 @@ tokio = { version = "1.18", default-features = false, features = ["rt"] }
 futures-util = { version = "^0.3", optional = true }
 once_cell = "1.13.1"
 regex = "1.6.0"
-md-5 = "0.10.2"
+md-5 = "0.10.4"
 thiserror = "1.0"
 hex = "0.4.3"
 yansi = "0.5.1"