diff --git a/Cargo.lock b/Cargo.lock
index c24f93dc72c..af27fc72b54 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2581,6 +2581,17 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
+[[package]]
+name = "delegate"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "780eb241654bf097afb00fc5f054a09b687dad862e485fdcf8399bb056565370"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "der"
 version = "0.7.10"
@@ -3529,7 +3540,7 @@ dependencies = [
  "rand 0.9.2",
  "reqwest 0.13.2",
  "russh",
- "russh-keys",
+ "russh-keys 0.49.2",
  "serde",
  "serde_json",
  "sled-agent-types",
@@ -5107,7 +5118,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core",
+ "windows-core 0.62.2",
 ]
 
 [[package]]
@@ -10247,6 +10258,21 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "pageant"
+version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "032d6201d2fb765158455ae0d5a510c016bb6da7232e5040e39e9c8db12b0afc"
+dependencies = [
+ "bytes",
+ "delegate",
+ "futures",
+ "rand 0.8.5",
+ "thiserror 1.0.69",
+ "tokio",
+ "windows",
+]
+
 [[package]]
 name = "papergrid"
 version = "0.11.0"
@@ -12263,8 +12289,8 @@ dependencies = [
  "poly1305",
  "rand 0.8.5",
  "rand_core 0.6.4",
- "russh-cryptovec",
- "russh-keys",
+ "russh-cryptovec 0.7.3",
+ "russh-keys 0.45.0",
  "sha1",
  "sha2",
  "ssh-encoding",
@@ -12284,6 +12310,17 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "russh-cryptovec"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d8e7e854e1a87e4be00fa287c98cad23faa064d0464434beaa9f014ec3baa98"
+dependencies = [
+ "libc",
+ "ssh-encoding",
+ "winapi",
+]
+
 [[package]]
 name = "russh-keys"
 version = "0.45.0"
@@ -12320,11 +12357,67 @@ dependencies = [
  "rand 0.8.5",
  "rand_core 0.6.4",
  "rsa",
- "russh-cryptovec",
+ "russh-cryptovec 0.7.3",
+ "sec1",
+ "serde",
+ "sha1",
+ "sha2",
+ "spki",
+ "ssh-encoding",
+ "ssh-key",
+ "thiserror 1.0.69",
+ "tokio",
+ "tokio-stream",
+ "typenum",
+ "zeroize",
+]
+
+[[package]]
+name = "russh-keys"
+version = "0.49.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "788a2439ce385856585346beb37c48e7c9eb5de5f4f00736720a19ffdb3f5bb5"
+dependencies = [
+ "aes",
+ "async-trait",
+ "bcrypt-pbkdf",
+ "block-padding",
+ "byteorder",
+ "bytes",
+ "cbc",
+ "ctr",
+ "data-encoding",
+ "der",
+ "digest",
+ "ecdsa",
+ "ed25519-dalek",
+ "elliptic-curve",
+ "futures",
+ "getrandom 0.2.17",
+ "hmac",
+ "home",
+ "inout",
+ "log",
+ "md5",
+ "num-integer",
+ "p256",
+ "p384",
+ "p521",
+ "pageant",
+ "pbkdf2 0.12.2",
+ "pkcs1",
+ "pkcs5",
+ "pkcs8",
+ "rand 0.8.5",
+ "rand_core 0.6.4",
+ "rsa",
+ "russh-cryptovec 0.48.0",
+ "russh-util",
  "sec1",
  "serde",
  "sha1",
  "sha2",
+ "signature",
  "spki",
  "ssh-encoding",
  "ssh-key",
@@ -12335,6 +12428,18 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "russh-util"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92c7dd577958c0cefbc8f8a2c05c48c88c42e2fdb760dbe9b96ae31d4de97a1f"
+dependencies = [
+ "chrono",
+ "tokio",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+]
+
 [[package]]
 name = "rust-argon2"
 version = "2.1.0"
@@ -14129,6 +14234,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb9242b9ef4108a78e8cd1a2c98e193ef372437f8c22be363075233321dd4a15"
 dependencies = [
  "base64ct",
+ "bytes",
  "pem-rfc7468",
  "sha2",
 ]
@@ -16968,17 +17074,51 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd04d41d93c4992d421894c18c8b43496aa748dd4c081bac0dc93eb0489272b6"
+dependencies = [
+ "windows-core 0.58.0",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows-core"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ba6d44ec8c2591c134257ce647b7ea6b20335bf6379a27dac5f1641fcf59f99"
+dependencies = [
+ "windows-implement 0.58.0",
+ "windows-interface 0.58.0",
+ "windows-result 0.2.0",
+ "windows-strings 0.1.0",
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-core"
 version = "0.62.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
 dependencies = [
- "windows-implement",
- "windows-interface",
+ "windows-implement 0.60.2",
+ "windows-interface 0.59.3",
  "windows-link",
- "windows-result",
- "windows-strings",
+ "windows-result 0.4.1",
+ "windows-strings 0.5.1",
+]
+
+[[package]]
+name = "windows-implement"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2bbd5b46c938e506ecbce286b6628a02171d56153ba733b6c741fc627ec9579b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -16992,6 +17132,17 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "windows-interface"
+version = "0.58.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "053c4c462dc91d3b1504c6fe5a726dd15e216ba718e84a0e46a88fbe5ded3515"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "windows-interface"
 version = "0.59.3"
@@ -17016,8 +17167,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "02752bf7fbdcce7f2a27a742f798510f3e5ad88dbe84871e5168e2120c3d5720"
 dependencies = [
  "windows-link",
- "windows-result",
- "windows-strings",
+ "windows-result 0.4.1",
+ "windows-strings 0.5.1",
+]
+
+[[package]]
+name = "windows-result"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
+dependencies = [
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -17029,6 +17189,16 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-strings"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
+dependencies = [
+ "windows-result 0.2.0",
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-strings"
 version = "0.5.1"
diff --git a/end-to-end-tests/Cargo.toml b/end-to-end-tests/Cargo.toml
index 630be83c57c..7905a047fa6 100644
--- a/end-to-end-tests/Cargo.toml
+++ b/end-to-end-tests/Cargo.toml
@@ -39,7 +39,7 @@ oxide-tokio-rt.workspace = true
 rand.workspace = true
 reqwest = { workspace = true, features = ["cookies"] }
 russh = "0.45.0"
-russh-keys = "0.45.0"
+russh-keys = "0.49.2"
 serde.workspace = true
 serde_json.workspace = true
 sled-agent-types.workspace = true