diff --git a/cross-chain-airdrop/Cargo.lock b/cross-chain-airdrop/Cargo.lock
index cc3c0c96..a866e25c 100644
--- a/cross-chain-airdrop/Cargo.lock
+++ b/cross-chain-airdrop/Cargo.lock
@@ -2,18 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "ahash"
-version = "0.8.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
-dependencies = [
- "cfg-if",
- "once_cell",
- "version_check",
- "zerocopy",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -296,7 +284,7 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2",
- "thiserror",
+ "thiserror 1.0.69",
  "tokio",
  "tokio-test",
  "tracing",
@@ -396,6 +384,12 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foldhash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.2"
@@ -530,35 +524,38 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.14.5"
+version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
- "ahash",
+ "foldhash 0.1.5",
 ]
 
 [[package]]
 name = "hashbrown"
-version = "0.15.5"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 dependencies = [
- "foldhash",
+ "foldhash 0.2.0",
 ]
 
 [[package]]
 name = "hashbrown"
-version = "0.16.1"
+version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
+dependencies = [
+ "foldhash 0.2.0",
+]
 
 [[package]]
 name = "hashlink"
-version = "0.9.1"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ba4ff7128dee98c7dc9794b6a411377e1404dba1c97deb8d1a55297bd25d8af"
+checksum = "32069d97bb81e38fa67eab65e3393bf804bb85969f2bc06bf13f64aef5aba248"
 dependencies = [
- "hashbrown 0.14.5",
+ "hashbrown 0.17.1",
 ]
 
 [[package]]
@@ -906,9 +903,9 @@ checksum = "b5b646652bf6661599e1da8901b3b9522896f01e736bad5f723fe7a3a27f899d"
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.28.0"
+version = "0.38.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c10584274047cb335c23d3e61bcef8e323adae7c5c8c760540f73610177fc3f"
+checksum = "f6c19a05435c21ac299d71b6a9c13db3e3f47c520517d58990a462a1397a61db"
 dependencies = [
  "cc",
  "pkg-config",
@@ -1250,11 +1247,21 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "rsqlite-vfs"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c51c9ae4df8a7fba42103df5c621fa3c37eccf3a3c650879e90fc48b11cc192c"
+dependencies = [
+ "hashbrown 0.16.1",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "rusqlite"
-version = "0.31.0"
+version = "0.40.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b838eba278d213a8beaf485bd313fd580ca4505a00d5871caeb1457c55322cae"
+checksum = "11438310b19e3109b6446c33d1ed5e889428cf2e278407bc7896bc4aaea43323"
 dependencies = [
  "bitflags 2.11.0",
  "fallible-iterator",
@@ -1262,6 +1269,7 @@ dependencies = [
  "hashlink",
  "libsqlite3-sys",
  "smallvec",
+ "sqlite-wasm-rs",
 ]
 
 [[package]]
@@ -1458,6 +1466,18 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "sqlite-wasm-rs"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc3efc0da82635d7e1ced0053bbbfa8c7ab9645d0bf36ceb4f7127bb85315d75"
+dependencies = [
+ "cc",
+ "js-sys",
+ "rsqlite-vfs",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.1"
@@ -1525,7 +1545,16 @@ version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.69",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
+dependencies = [
+ "thiserror-impl 2.0.18",
 ]
 
 [[package]]
@@ -1539,6 +1568,17 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "thiserror-impl"
+version = "2.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "thread_local"
 version = "1.1.9"
diff --git a/cross-chain-airdrop/Cargo.toml b/cross-chain-airdrop/Cargo.toml
index 09ae6330..ac423c3b 100644
--- a/cross-chain-airdrop/Cargo.toml
+++ b/cross-chain-airdrop/Cargo.toml
@@ -56,7 +56,7 @@ bs58 = "0.5"
 async-trait = "0.1"
 
 # Optional: persistent claim store (SQLite-backed)
-rusqlite = { version = "0.31", features = ["bundled"], optional = true }
+rusqlite = { version = "0.40", features = ["bundled"], optional = true }
 
 [dev-dependencies]
 tokio-test = "0.4"