diff --git a/antd/Cargo.lock b/antd/Cargo.lock
index 9897152..2f64566 100644
--- a/antd/Cargo.lock
+++ b/antd/Cargo.lock
@@ -804,8 +804,8 @@ dependencies = [
 
 [[package]]
 name = "ant-core"
-version = "0.3.0"
-source = "git+https://github.com/WithAutonomi/ant-client?tag=ant-cli-v0.2.10#7255f5b94123c4ea6a5f3127d238ccc2eed21c42"
+version = "0.3.1"
+source = "git+https://github.com/WithAutonomi/ant-client?tag=ant-cli-v0.2.11#e1b5eac6ce87d7bae0b681467a49d8c875df5c75"
 dependencies = [
  "ant-protocol",
  "async-stream",
@@ -1904,9 +1904,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.18"
+version = "0.9.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+checksum = "2d6914041f254d6e9176c01941b21115dcfb7089e55135a35411081bd106ef3f"
 dependencies = [
  "crossbeam-utils",
 ]
@@ -2717,11 +2717,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "r-efi 6.0.0",
  "rand_core 0.10.1",
  "wasip2",
  "wasip3",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -4253,15 +4255,16 @@ dependencies = [
 
 [[package]]
 name = "quinn-proto"
-version = "0.11.15"
+version = "0.11.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fcb935c5bec503c2f0e306bdd3e58bb9029dcb14fa8d9ac76e3a5256ac0763e"
+checksum = "2f4bfc015262b9df63c8845072ce59068853ff5872180c2ce2f13038b970e560"
 dependencies = [
  "aws-lc-rs",
  "bytes",
- "getrandom 0.3.4",
+ "getrandom 0.4.2",
  "lru-slab",
- "rand 0.9.4",
+ "rand 0.10.1",
+ "rand_pcg",
  "ring",
  "rustc-hash",
  "rustls",
@@ -4406,6 +4409,15 @@ version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "63b8176103e19a2643978565ca18b50549f6101881c443590420e4dc998a3c69"
 
+[[package]]
+name = "rand_pcg"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "caa0f4137e1c0a72f4c651489402276c8e8e1cf081f3b0ba156d2cbeef09e86a"
+dependencies = [
+ "rand_core 0.10.1",
+]
+
 [[package]]
 name = "rand_xorshift"
 version = "0.4.0"
diff --git a/antd/Cargo.toml b/antd/Cargo.toml
index cf3d770..26691df 100644
--- a/antd/Cargo.toml
+++ b/antd/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.11.0"
 edition = "2021"
 
 [dependencies]
-ant-core = { git = "https://github.com/WithAutonomi/ant-client", tag = "ant-cli-v0.2.10" }  # ant-core 0.3.0 release; disk-eviction + node health + merkle de-wave (WaveComplete removed)
+ant-core = { git = "https://github.com/WithAutonomi/ant-client", tag = "ant-cli-v0.2.11" }  # ant-core 0.3.1 release; data_download shrunk-DataMap resolve + block_in_place panic fix + quinn-proto RUSTSEC-2026-0185 (was 0.3.0 / ant-cli-v0.2.10)
 self_encryption = "0.36.0"
 evmlib = "0.8.1"
 axum = { version = "0.8", features = ["macros"] }