diff --git a/Cargo.lock b/Cargo.lock
index 584acc869..095a75106 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3441,9 +3441,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0cfdffd972d76b22f3d7f81c8be34b2296afd3a25e0a547bd9abe340a4dbbe97"
+checksum = "dfdef77228a4c05dc94211441595746732131ad7f6530c6c18f045da7b7ab937"
 dependencies = [
  "bitvec",
  "cfg-if",
@@ -3455,9 +3455,9 @@ dependencies = [
 
 [[package]]
 name = "scale-info-derive"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61fa974aea2d63dd18a4ec3a49d59af9f34178c73a4f56d2f18205628d00681e"
+checksum = "53012eae69e5aa5c14671942a5dd47de59d4cdcff8532a6dd0e081faf1119482"
 dependencies = [
  "proc-macro-crate 1.3.1",
  "proc-macro2",
diff --git a/crates/cargo-contract/Cargo.toml b/crates/cargo-contract/Cargo.toml
index 02860f387..0092baf26 100644
--- a/crates/cargo-contract/Cargo.toml
+++ b/crates/cargo-contract/Cargo.toml
@@ -40,7 +40,7 @@ sp-core = "20.0.0"
 sp-runtime = "23.0.0"
 sp-weights = "19.0.0"
 pallet-contracts-primitives = "23.0.0"
-scale-info = "2.3.1"
+scale-info = "2.6.0"
 subxt = "0.28.0"
 hex = "0.4.3"
 jsonrpsee = { version = "0.18.0", features = ["ws-client"] }
diff --git a/crates/transcode/Cargo.toml b/crates/transcode/Cargo.toml
index f13e2c2ef..c08e4a17d 100644
--- a/crates/transcode/Cargo.toml
+++ b/crates/transcode/Cargo.toml
@@ -32,7 +32,7 @@ nom = "7.1.3"
 nom-supreme = { version = "0.7.0", features = ["error"] }
 primitive-types = { version = "0.12.1", default-features = false, features = ["codec", "scale-info", "serde"] }
 scale = { package = "parity-scale-codec", version = "3.0.0", features = ["derive"] }
-scale-info = { version = "2.5.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.6.0", default-features = false, features = ["derive"] }
 serde = { version = "1.0.160", default-features = false, features = ["derive"] }
 serde_json = "1.0.96"
 thiserror = "1.0.40"