diff --git a/Cargo.lock b/Cargo.lock
index 66c74a2c..43667f4b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6062,12 +6062,13 @@ dependencies = [
 
 [[package]]
 name = "scale-bits"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "036575c29af9b6e4866ffb7fa055dbf623fe7a9cc159b33786de6013a6969d89"
+checksum = "662d10dcd57b1c2a3c41c9cf68f71fb09747ada1ea932ad961aca7e2ca28315f"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
+ "scale-type-resolver",
  "serde",
 ]
 
@@ -6097,6 +6098,12 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "scale-type-resolver"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10b800069bfd43374e0f96f653e0d46882a2cb16d6d961ac43bea80f26c76843"
+
 [[package]]
 name = "schannel"
 version = "0.1.23"
diff --git a/subvt-types/Cargo.toml b/subvt-types/Cargo.toml
index be12900c..b6dc7e38 100644
--- a/subvt-types/Cargo.toml
+++ b/subvt-types/Cargo.toml
@@ -38,5 +38,5 @@ sp-staking = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "po
 sqlx = { git  = "https://github.com/helikon-labs/sqlx.git", branch = "helikon-increased-field-count", features = ["postgres", "runtime-tokio-rustls", "chrono"] }
 subvt-proc-macro = { path = "../subvt-proc-macro" }
 subvt-utility = { path = "../subvt-utility" }
-scale-bits = "0.4"
+scale-bits = "0.5"
 thiserror = { workspace = true }