diff --git a/Cargo.lock b/Cargo.lock
index 081240a888d15331c2ada6be406f65cf5afd5734..780e4c62cbc3c3a15d47199be56f3d90e1d93772 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1508,9 +1508,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_codegen"
-version = "3.0.1"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3060b19aec639eea7811d36d9143c849f97a4f742bf5e43f892ad6ce8c43050a"
+checksum = "d8579c42a4a313ea22ad9362e5ad9988d499121f5ff37f28915ca5282cee9778"
 dependencies = [
  "blake2",
  "derive_more",
@@ -1527,9 +1527,9 @@ dependencies = [
 
 [[package]]
 name = "ink_lang_ir"
-version = "3.0.1"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9e32f34c687530cca8498e1c10fa1272f374981f865158f51474b19ce2dbfce"
+checksum = "5ea5a1b06d72d1abaa50c7788e670f21e2de9fc9e651ee57b3b24596da693d08"
 dependencies = [
  "blake2",
  "either",
@@ -2692,9 +2692,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info"
-version = "2.1.1"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8980cafbe98a7ee7a9cc16b32ebce542c77883f512d83fbf2ddc8f6a85ea74c9"
+checksum = "c46be926081c9f4dd5dd9b6f1d3e3229f2360bc6502dd8836f84a93b7c75e99a"
 dependencies = [
  "bitvec",
  "cfg-if",
@@ -2706,9 +2706,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info-derive"
-version = "2.1.1"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4260c630e8a8a33429d1688eff2f163f24c65a4e1b1578ef6b565061336e4b6f"
+checksum = "50e334bb10a245e28e5fd755cabcafd96cfcd167c99ae63a46924ca8d8703a3c"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index f31e35cb0772e1631a368078e775f59d2e09de1e..c84edec684d294bf12112ded2e33db8c7595e5e0 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 = "2.1.1", default-features = false, features = ["derive"] }
+scale-info = { version = "2.1.2", default-features = false, features = ["derive"] }
 sp-core = "6.0.0"
 sp-runtime = "6.0.0"
 pallet-contracts-primitives = "6.0.0"
@@ -86,7 +86,7 @@ predicates = "2.1.1"
 ink_primitives = "3.0"
 ink_storage = "3.0"
 ink_lang = "3.0"
-ink_lang_codegen = "3.0"
+ink_lang_codegen = "3.1"
 
 [features]
 # This `std` feature is required for testing using an inline contract's metadata, because `ink!` annotates the metadata