diff --git a/Cargo.lock b/Cargo.lock
index e7493bf..42411d3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2112,9 +2112,9 @@ dependencies = [
 
 [[package]]
 name = "kaigan"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6dd100976df9dd59d0c3fecf6f9ad3f161a087374d1b2a77ebb4ad8920f11bb"
+checksum = "2ba15de5aeb137f0f65aa3bf82187647f1285abfe5b20c80c2c37f7007ad519a"
 dependencies = [
  "borsh 0.10.3",
 ]
diff --git a/clients/rust/Cargo.toml b/clients/rust/Cargo.toml
index 59f2305..055efec 100644
--- a/clients/rust/Cargo.toml
+++ b/clients/rust/Cargo.toml
@@ -13,7 +13,7 @@ serde = ["dep:serde", "dep:serde_with"]
 
 [dependencies]
 borsh = "^0.10"
-kaigan = "0.2.5"
+kaigan = "0.2.6"
 num-derive = "^0.4"
 num-traits = "^0.2"
 serde = { version = "^1.0", features = ["derive"], optional = true }