diff --git a/Cargo.lock b/Cargo.lock
index b6b45462..1b986104 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -774,7 +774,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8599749b6667e2f0c910c1d0dff6901163ff698a52d5a39720f61b5be4b20d3"
 dependencies = [
  "futures-core",
- "prost 0.14.1",
+ "prost 0.14.3",
  "prost-types 0.14.1",
  "tonic 0.14.2",
  "tonic-prost",
@@ -820,7 +820,7 @@ dependencies = [
  "hdrhistogram",
  "humantime",
  "hyper-util",
- "prost 0.14.1",
+ "prost 0.14.3",
  "prost-types 0.14.1",
  "serde",
  "serde_json",
@@ -917,7 +917,7 @@ dependencies = [
  "ciborium",
  "clap",
  "criterion-plot 0.6.0",
- "itertools 0.13.0",
+ "itertools",
  "num-traits",
  "oorandom",
  "plotters",
@@ -941,7 +941,7 @@ dependencies = [
  "ciborium",
  "clap",
  "criterion-plot 0.8.1",
- "itertools 0.13.0",
+ "itertools",
  "num-traits",
  "oorandom",
  "page_size",
@@ -961,7 +961,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b1bcc0dc7dfae599d84ad0b1a55f80cde8af3725da8313b528da95ef783e338"
 dependencies = [
  "cast",
- "itertools 0.13.0",
+ "itertools",
 ]
 
 [[package]]
@@ -971,7 +971,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed943f81ea2faa8dcecbbfa50164acf95d555afec96a27871663b300e387b2e4"
 dependencies = [
  "cast",
- "itertools 0.13.0",
+ "itertools",
 ]
 
 [[package]]
@@ -1059,9 +1059,9 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.9.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a2330da5de22e8a3cb63252ce2abb30116bf5265e89c0e01bc17015ce30a476"
+checksum = "d7a1e2f27636f116493b8b860f5546edb47c8d8f8ea73e1d2a20be88e28d1fea"
 
 [[package]]
 name = "defmt"
@@ -1299,9 +1299,9 @@ checksum = "645cbb3a84e60b7531617d5ae4e57f7e27308f6445f5abf653209ea76dec8dff"
 
 [[package]]
 name = "flate2"
-version = "1.1.5"
+version = "1.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfe33edd8e85a12a67454e37f8c75e730830d83e313556ab9ebf9ee7fbeb3bfb"
+checksum = "b375d6465b98090a5f25b1c7703f3859783755aa9a80433b36e0379a3ec2f369"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
@@ -1780,7 +1780,7 @@ dependencies = [
  "hyper",
  "libc",
  "pin-project-lite",
- "socket2 0.6.1",
+ "socket2 0.6.2",
  "tokio",
  "tower-service",
  "tracing",
@@ -2023,15 +2023,6 @@ dependencies = [
  "either",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.14.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "itoa"
 version = "1.0.17"
@@ -2080,9 +2071,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.179"
+version = "0.2.180"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5a2d376baa530d1238d133232d15e239abad80d05838b4b59354e5268af431f"
+checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
 
 [[package]]
 name = "libloading"
@@ -2259,11 +2250,11 @@ dependencies = [
  "nix 0.30.1",
  "objc2-app-kit",
  "pretty-hex",
- "prost 0.14.1",
+ "prost 0.14.3",
  "rand 0.9.2",
  "security-framework",
  "smoltcp",
- "socket2 0.6.1",
+ "socket2 0.6.2",
  "sysinfo",
  "tempfile",
  "tokio",
@@ -2323,7 +2314,7 @@ dependencies = [
  "mitmproxy",
  "mitmproxy-linux-ebpf",
  "mitmproxy-linux-ebpf-common",
- "prost 0.14.1",
+ "prost 0.14.3",
  "tokio",
  "tun",
 ]
@@ -2358,7 +2349,7 @@ dependencies = [
  "mitmproxy",
  "mitmproxy-contentviews",
  "mitmproxy-highlight",
- "nix 0.30.1",
+ "nix 0.31.1",
  "pyo3",
  "pyo3-async-runtimes",
  "pyo3-log",
@@ -2418,6 +2409,18 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "nix"
+version = "0.31.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "225e7cfe711e0ba79a68baeddb2982723e4235247aefce1482f2f16c27865b66"
+dependencies = [
+ "bitflags 2.10.0",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -2932,12 +2935,12 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.14.1"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7231bd9b3d3d33c86b58adbac74b5ec0ad9f496b19d22801d773636feaa95f3d"
+checksum = "d2ea70524a2f82d518bce41317d0fae74151505651af45faf1ffbd6fd33f0568"
 dependencies = [
  "bytes",
- "prost-derive 0.14.1",
+ "prost-derive 0.14.3",
 ]
 
 [[package]]
@@ -2947,7 +2950,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
 dependencies = [
  "anyhow",
- "itertools 0.14.0",
+ "itertools",
  "proc-macro2",
  "quote",
  "syn",
@@ -2955,12 +2958,12 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.14.1"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9120690fafc389a67ba3803df527d0ec9cbbc9cc45e4cc20b332996dfb672425"
+checksum = "27c6023962132f4b30eb4c172c91ce92d933da334c59c23cddee82358ddafb0b"
 dependencies = [
  "anyhow",
- "itertools 0.14.0",
+ "itertools",
  "proc-macro2",
  "quote",
  "syn",
@@ -2981,7 +2984,7 @@ version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9b4db3d6da204ed77bb26ba83b6122a73aeb2e87e25fbf7ad2e84c4ccbf8f72"
 dependencies = [
- "prost 0.14.1",
+ "prost 0.14.3",
 ]
 
 [[package]]
@@ -3545,9 +3548,9 @@ dependencies = [
 
 [[package]]
 name = "socket2"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17129e116933cf371d018bb80ae557e889637989d8638274fb25622827b03881"
+checksum = "86f4aa3ad99f2088c990dfa82d367e19cb29268ed67c574d10d0a4bfe71f07e0"
 dependencies = [
  "libc",
  "windows-sys 0.60.2",
@@ -3783,7 +3786,7 @@ dependencies = [
  "mio",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2 0.6.1",
+ "socket2 0.6.2",
  "tokio-macros",
  "tracing",
  "windows-sys 0.61.2",
@@ -3813,9 +3816,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.17"
+version = "0.7.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2efa149fe76073d6e8fd97ef4f4eca7b67f599660115591483572e406e165594"
+checksum = "9ae9cec805b01e8fc3fd2fe289f89149a9b66dd16786abd8b19cfa7b48cb0098"
 dependencies = [
  "bytes",
  "futures-core",
@@ -3882,7 +3885,7 @@ dependencies = [
  "hyper-util",
  "percent-encoding",
  "pin-project",
- "socket2 0.6.1",
+ "socket2 0.6.2",
  "sync_wrapper",
  "tokio",
  "tokio-stream",
@@ -3899,7 +3902,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "66bd50ad6ce1252d87ef024b3d64fe4c3cf54a86fb9ef4c631fdd0ded7aeaa67"
 dependencies = [
  "bytes",
- "prost 0.14.1",
+ "prost 0.14.3",
  "tonic 0.14.2",
 ]
 
@@ -4475,7 +4478,7 @@ dependencies = [
  "log",
  "lru_time_cache",
  "mitmproxy",
- "prost 0.14.1",
+ "prost 0.14.3",
  "tokio",
  "windivert",
  "winres",
diff --git a/mitmproxy-contentviews/Cargo.toml b/mitmproxy-contentviews/Cargo.toml
index c11cefa9..54d21be7 100644
--- a/mitmproxy-contentviews/Cargo.toml
+++ b/mitmproxy-contentviews/Cargo.toml
@@ -14,7 +14,7 @@ workspace = true
 [dependencies]
 anyhow = { version = "1.0.100", features = ["backtrace"] }
 log = "0.4.29"
-data-encoding = "2.8.0"
+data-encoding = "2.10.0"
 pretty-hex = "0.4.1"
 mitmproxy-highlight = { path = "../mitmproxy-highlight" }
 serde = { version = "1.0", features = ["derive"] }
diff --git a/mitmproxy-linux/Cargo.toml b/mitmproxy-linux/Cargo.toml
index adf7e3ec..c1bd7f81 100644
--- a/mitmproxy-linux/Cargo.toml
+++ b/mitmproxy-linux/Cargo.toml
@@ -25,7 +25,7 @@ tokio = { version = "1.48", features = ["macros", "net", "rt-multi-thread", "syn
 anyhow = { version = "1.0.100", features = ["backtrace"] }
 log = "0.4.29"
 env_logger = "0.11.5"
-prost = "0.14.1"
+prost = "0.14.3"
 internet-packet = { version = "0.2.0", features = ["checksums"] }
 libc = "0.2.176"
 const-sha1 = "0.3.0"
diff --git a/mitmproxy-rs/Cargo.toml b/mitmproxy-rs/Cargo.toml
index 96b0a724..402ca6db 100644
--- a/mitmproxy-rs/Cargo.toml
+++ b/mitmproxy-rs/Cargo.toml
@@ -20,7 +20,7 @@ mitmproxy = { path = "../" }
 mitmproxy-highlight = { path = "../mitmproxy-highlight" }
 mitmproxy-contentviews = { path = "../mitmproxy-contentviews" }
 anyhow = { version = "1.0.100", features = ["backtrace"] }
-data-encoding = "2.8.0"
+data-encoding = "2.10.0"
 log = "0.4.29"
 pyo3 = { version = "0.25", features = ["abi3", "abi3-py312", "anyhow"] }
 pyo3-async-runtimes = { version = "0.25", features = ["tokio-runtime", "testing", "attributes"] }
@@ -32,7 +32,7 @@ tar = "0.4.44"
 console-subscriber = { version = "0.5.0", optional = true }
 
 [target.'cfg(target_os = "linux")'.dependencies]
-nix = { version = "0.30.1", features = ["user"] }
+nix = { version = "0.31.1", features = ["user"] }
 
 [dev-dependencies]
 env_logger = "0.11"
diff --git a/mitmproxy-windows/redirector/Cargo.toml b/mitmproxy-windows/redirector/Cargo.toml
index 0c6ceb62..317e4ba9 100644
--- a/mitmproxy-windows/redirector/Cargo.toml
+++ b/mitmproxy-windows/redirector/Cargo.toml
@@ -21,7 +21,7 @@ windivert = "0.6.0"
 lru_time_cache = "0.11.11"
 log = "0.4.29"
 env_logger = "0.11.5"
-prost = "0.14.1"
+prost = "0.14.3"
 internet-packet = { version = "0.2.2", features = ["checksums"] }
 
 [target.'cfg(windows)'.dev-dependencies]
diff --git a/wireguard-test-client/Cargo.toml b/wireguard-test-client/Cargo.toml
index 1f34fffb..22c9bdc2 100644
--- a/wireguard-test-client/Cargo.toml
+++ b/wireguard-test-client/Cargo.toml
@@ -14,7 +14,7 @@ workspace = true
 
 [dependencies]
 anyhow = "1.0.100"
-data-encoding = "2.8.0"
+data-encoding = "2.10.0"
 boringtun = "0.6"
 hex = "0.4"
 smoltcp = "0.12"