diff --git a/Cargo.lock b/Cargo.lock
index ce1404cb8d6fb6b700562288af4712c42fffc5e1..d299e7afbcad59c6ae18b6b94f2f19a4bc58d44f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2696,9 +2696,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21fe4ca2b2295d5519b364579162b8e18f4902f6c9e8a975e7d05e7ef63622f5"
+checksum = "8980cafbe98a7ee7a9cc16b32ebce542c77883f512d83fbf2ddc8f6a85ea74c9"
 dependencies = [
  "bitvec",
  "cfg-if",
@@ -2710,9 +2710,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info-derive"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e767e52f2d5b2e71e86b1c82976bf4c3acdef88d72af7fa3498cef31cd9708cb"
+checksum = "4260c630e8a8a33429d1688eff2f163f24c65a4e1b1578ef6b565061336e4b6f"
 dependencies = [
  "proc-macro-crate 1.1.3",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index cdf3b9fa1f3640b1aa3781ed0221e1eb738245e6..edc26461e36f7beefe392c92b38dccd5d92892ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -51,7 +51,7 @@ regex = "1.5.5"
 async-std = { version = "1.11.0", features = ["attributes", "tokio1"] }
 ink_metadata = { version = "3.0", features = ["derive"] }
 ink_env = "3.0"
-scale-info = { version = "2.1.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
 sp-core = "6.0.0"
 sp-runtime = "6.0.0"
 pallet-contracts-primitives = "6.0.0"