diff --git a/crates/env/Cargo.toml b/crates/env/Cargo.toml
index 257e04fa4d..3dd14ec405 100644
--- a/crates/env/Cargo.toml
+++ b/crates/env/Cargo.toml
@@ -49,7 +49,7 @@ secp256k1 = { version = "0.27.0", features = ["recovery", "global-context"], opt
 # Never use this crate outside the off-chain environment!
 scale-decode = { version = "0.5.0", default-features = false, optional = true }
 scale-encode = { version = "0.1.0", default-features = false, optional = true }
-scale-info = { version = "2.6.0", default-features = false, features = ["derive"], optional = true }
+scale-info = { version = "2.6", default-features = false, features = ["derive"], optional = true }
 
 [dev-dependencies]
 ink = { path = "../ink" }
diff --git a/crates/ink/Cargo.toml b/crates/ink/Cargo.toml
index e1432b564c..d296453ba3 100644
--- a/crates/ink/Cargo.toml
+++ b/crates/ink/Cargo.toml
@@ -32,7 +32,7 @@ ink_metadata = { path = "../metadata", default-features = false }
 
 trybuild = { version = "1.0.60", features = ["diff"] }
 # Required for the doctest of `env_access::EnvAccess::instantiate_contract`
-scale-info = { version = "2.6.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.6", default-features = false, features = ["derive"] }
 
 [features]
 default = ["std"]
diff --git a/crates/ink/macro/Cargo.toml b/crates/ink/macro/Cargo.toml
index 0533943357..61d27f55f5 100644
--- a/crates/ink/macro/Cargo.toml
+++ b/crates/ink/macro/Cargo.toml
@@ -31,7 +31,7 @@ ink = { path = ".." }
 ink_metadata = { path = "../../metadata" }
 ink_prelude = { path = "../../prelude" }
 ink_storage = { path = "../../storage" }
-scale-info = { version = "2.6.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.6", default-features = false, features = ["derive"] }
 
 [lib]
 name = "ink_macro"
diff --git a/crates/metadata/Cargo.toml b/crates/metadata/Cargo.toml
index 7bdea48ac1..54199eb7e3 100644
--- a/crates/metadata/Cargo.toml
+++ b/crates/metadata/Cargo.toml
@@ -21,7 +21,7 @@ ink_primitives = { version = "4.2.0", path = "../primitives/", default-features
 serde = { version = "1.0", default-features = false, features = ["derive", "alloc"] }
 impl-serde = "0.4.0"
 derive_more = { version = "0.99", default-features = false, features = ["from"] }
-scale-info = { version = "2.6.0", default-features = false, features = ["derive", "serde", "decode", "schema"] }
+scale-info = { version = "2.6", default-features = false, features = ["derive", "serde", "decode", "schema"] }
 schemars = "0.8"
 
 [dev-dependencies]
diff --git a/crates/primitives/Cargo.toml b/crates/primitives/Cargo.toml
index 6c29e249f8..4d1228b02b 100644
--- a/crates/primitives/Cargo.toml
+++ b/crates/primitives/Cargo.toml
@@ -20,7 +20,7 @@ ink_prelude = { version = "4.2.0", path = "../prelude/", default-features = fals
 scale = { package = "parity-scale-codec", version = "3.4", default-features = false, features = ["derive"] }
 scale-decode = { version = "0.5.0", default-features = false, features = ["derive"], optional = true }
 scale-encode = { version = "0.1.0", default-features = false, features = ["derive"], optional = true }
-scale-info = { version = "2.6.0", default-features = false, features = ["derive"], optional = true }
+scale-info = { version = "2.6", default-features = false, features = ["derive"], optional = true }
 xxhash-rust = { version = "0.8", features = ["const_xxh32"] }
 
 [features]
diff --git a/crates/storage/traits/Cargo.toml b/crates/storage/traits/Cargo.toml
index c065122246..602fab6977 100644
--- a/crates/storage/traits/Cargo.toml
+++ b/crates/storage/traits/Cargo.toml
@@ -19,7 +19,7 @@ ink_metadata = { version = "4.2.0", path = "../../metadata", default-features =
 ink_primitives = { version = "4.2.0", path = "../../primitives", default-features = false }
 ink_prelude = { version = "4.2.0", path = "../../prelude", default-features = false }
 scale = { package = "parity-scale-codec", version = "3.4", default-features = false, features = ["derive"] }
-scale-info = { version = "2.6.0", default-features = false, features = ["derive"], optional = true }
+scale-info = { version = "2.6", default-features = false, features = ["derive"], optional = true }
 
 [dev-dependencies]
 paste = "1.0"
diff --git a/integration-tests/flipper/Cargo.toml b/integration-tests/flipper/Cargo.toml
index 31cf93ef34..a9416e6f50 100644
--- a/integration-tests/flipper/Cargo.toml
+++ b/integration-tests/flipper/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 ink = { path = "../../crates/ink", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive"] }
-scale-info = { version = "2.6.0", default-features = false, features = ["derive"], optional = true }
+scale-info = { version = "2.6", default-features = false, features = ["derive"], optional = true }
 
 [dev-dependencies]
 ink_e2e = { path = "../../crates/e2e" }