diff --git a/Cargo.lock b/Cargo.lock
index 75cd3f7..8738049 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -68,7 +68,7 @@ version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -79,7 +79,7 @@ checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
 dependencies = [
  "anstyle",
  "once_cell_polyfill",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -133,6 +133,12 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "base64"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b25655df2c3cdd83c5e5b293b88acd880332b2ddadd7c30ac43144fdc0033da9"
+
 [[package]]
 name = "base64ct"
 version = "1.8.3"
@@ -692,7 +698,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1176,7 +1182,7 @@ checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1481,7 +1487,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1906,7 +1912,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2146,7 +2152,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2187,7 +2193,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05b44e85bf579a8eeb4ceaa77a3a523baf2bf0e9bac7e40f405d537b5d2d5ccb"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "cfg-if",
  "crc",
@@ -2287,7 +2293,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "87a2bdd6e83f6b3ea525ca9fee568030508b58355a43d0b2c1674d5f79dcd65e"
 dependencies = [
  "atoi",
- "base64",
+ "base64 0.22.1",
  "bitflags 2.11.0",
  "byteorder",
  "crc",
@@ -2471,7 +2477,7 @@ dependencies = [
  "fastrand",
  "once_cell",
  "rustix",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -2481,7 +2487,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "230a1b821ccbd75b185820a1f1ff7b14d21da1e442e22c0863ea5f08771a8874"
 dependencies = [
  "rustix",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3072,7 +3078,7 @@ version = "1.5.0-dev"
 dependencies = [
  "aho-corasick",
  "anyhow",
- "base64",
+ "base64 0.23.0",
  "derive_more",
  "enum_dispatch",
  "futures",
@@ -3111,7 +3117,7 @@ name = "wire-key-agent"
 version = "1.5.0-dev"
 dependencies = [
  "anyhow",
- "base64",
+ "base64 0.23.0",
  "futures-util",
  "nix 0.31.3",
  "prost",
diff --git a/Cargo.toml b/Cargo.toml
index bb99116..3f65ec6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ miette = { version = "7.6.0", features = ["fancy"] }
 thiserror = "2.0.17"
 sha2 = "0.11.0"
 tokio-util = { version = "0.7.17", features = ["codec"] }
-base64 = "0.22.1"
+base64 = "0.23.0"
 nix-compat = { git = "https://git.snix.dev/snix/snix.git", features = [
   "serde",
   "flakeref",