diff --git a/catalyst-agent/Cargo.lock b/catalyst-agent/Cargo.lock
index 77b42b6f3..5c9588d43 100644
--- a/catalyst-agent/Cargo.lock
+++ b/catalyst-agent/Cargo.lock
@@ -2280,9 +2280,9 @@ dependencies = [
 
 [[package]]
 name = "russh"
-version = "0.63.3"
+version = "0.64.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "036204edbd199552a5b3832f63c60dcdf395dc44c7f06b4af1c0e8139cc11bce"
+checksum = "ba61e87b9ec9a39a59a6bbed4c0b8ff7fb07073405b24a767a1f2c8560ac8f58"
 dependencies = [
  "aes",
  "aws-lc-rs",
diff --git a/catalyst-agent/Cargo.toml b/catalyst-agent/Cargo.toml
index f0cfe6a4e..199cf8dd0 100644
--- a/catalyst-agent/Cargo.toml
+++ b/catalyst-agent/Cargo.toml
@@ -39,7 +39,7 @@ tonic = "0.14"
 prost = "0.14"
 prost-types = "0.14"
 # russh 0.62+ folds keys into the main crate; keep ssh-key for host-key IO helpers
-russh = "0.63"
+russh = "0.64"
 russh-sftp = "3.0"
 ssh-key = "0.7.0-rc"
 anyhow = "1"