diff --git a/Cargo.lock b/Cargo.lock
index 0e3f9a692..a347651b4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2035,9 +2035,9 @@ dependencies = [
 
 [[package]]
 name = "const-hex"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94fb8a24a26d37e1ffd45343323dc9fe6654ceea44c12f2fcb3d7ac29e610bc6"
+checksum = "3c5beedbbcf3526d3c8d195e43d9590066887651099c306a7cab75339ab56773"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -5942,7 +5942,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c2a198fb6b0eada2a8df47933734e6d35d350665a33a3593d7164fa52c75c19"
 dependencies = [
  "cfg-if",
- "windows-targets 0.52.6",
+ "windows-targets 0.48.5",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index db50db65a..a38092218 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -276,7 +276,7 @@ rpassword = "7.2.0"
 fixed-hash = "0.8.0"
 uint = "0.9.5"
 rlp = "0.5.2"
-const-hex = "1.12.0"
+const-hex = "1.13.0"
 cached = "0.43.0"
 diesel = { version = "2.2.4", features = [
     "chrono",