diff --git a/Cargo.lock b/Cargo.lock
index 5e7bac8..cd7ba91 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -158,6 +158,15 @@ dependencies = [
  "thiserror 2.0.17",
 ]
 
+[[package]]
+name = "convert_case"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "633458d4ef8c78b72454de2d54fd6ab2e60f9e02be22f3c6104cdc8a4e0fceb9"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "cordyceps"
 version = "0.3.4"
@@ -210,11 +219,11 @@ dependencies = [
 
 [[package]]
 name = "derive_more"
-version = "2.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678"
+checksum = "10b768e943bed7bf2cab53df09f4bc34bfd217cdb57d971e769874c9a6710618"
 dependencies = [
- "derive_more-impl 2.0.1",
+ "derive_more-impl 2.1.0",
 ]
 
 [[package]]
@@ -231,12 +240,14 @@ dependencies = [
 
 [[package]]
 name = "derive_more-impl"
-version = "2.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
+checksum = "6d286bfdaf75e988b4a78e013ecd79c581e06399ab53fbacd2d916c2f904f30b"
 dependencies = [
+ "convert_case",
  "proc-macro2",
  "quote",
+ "rustc_version",
  "syn 2.0.108",
  "unicode-xid",
 ]
@@ -1130,7 +1141,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba717c22ceec021ace0ff7674bf8fd60c9394605740a8201678fc1cb3a7398f6"
 dependencies = [
- "derive_more 2.0.1",
+ "derive_more 2.1.0",
  "n0-error",
  "n0-future",
 ]
@@ -1208,7 +1219,7 @@ dependencies = [
  "atomic-waker",
  "bytes",
  "cfg_aliases",
- "derive_more 2.0.1",
+ "derive_more 2.1.0",
  "iroh-quinn-udp",
  "js-sys",
  "libc",
@@ -1385,7 +1396,7 @@ version = "0.12.0"
 dependencies = [
  "base64",
  "bytes",
- "derive_more 2.0.1",
+ "derive_more 2.1.0",
  "futures-lite",
  "futures-util",
  "hyper-util",
@@ -2029,6 +2040,12 @@ version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.6"
diff --git a/netwatch/Cargo.toml b/netwatch/Cargo.toml
index f96447a..057c604 100644
--- a/netwatch/Cargo.toml
+++ b/netwatch/Cargo.toml
@@ -58,7 +58,7 @@ netlink-proto = "0.12.0"
 netlink-sys = "0.8.7"
 
 [target.'cfg(target_os = "android")'.dependencies]
-derive_more = { version = "2.0.1", features = ["display"] }
+derive_more = { version = "2.1.0", features = ["display"] }
 
 [target.'cfg(target_os = "windows")'.dependencies]
 wmi = "0.17"
@@ -69,7 +69,7 @@ derive_more = { version = "2.0.1", features = ["debug"] }
 
 # wasm-in-browser dependencies
 [target.'cfg(all(target_family = "wasm", target_os = "unknown"))'.dependencies]
-derive_more = { version = "2.0.1", features = ["display"] }
+derive_more = { version = "2.1.0", features = ["display"] }
 js-sys = "0.3.83"
 web-sys = { version = "0.3.83", features = ["EventListener", "EventTarget"] }
 
diff --git a/portmapper/Cargo.toml b/portmapper/Cargo.toml
index 66a6abe..7cd059c 100644
--- a/portmapper/Cargo.toml
+++ b/portmapper/Cargo.toml
@@ -18,7 +18,7 @@ workspace = true
 [dependencies]
 base64 = "0.22.1"
 bytes = "1.7"
-derive_more = { version = "2.0.1", features = ["debug", "display", "from", "try_into", "deref"] }
+derive_more = { version = "2.1.0", features = ["debug", "display", "from", "try_into", "deref"] }
 futures-lite = "2.5"
 futures-util = "0.3.25"
 igd-next = { version = "0.16.1", features = ["aio_tokio"] }