diff --git a/compat/Cargo.lock b/compat/Cargo.lock
index 19236d594..fda677b94 100644
--- a/compat/Cargo.lock
+++ b/compat/Cargo.lock
@@ -747,6 +747,7 @@ dependencies = [
  "libc",
  "log",
  "nix 0.22.0",
+ "openssh-keys",
  "openssl",
  "patch-db",
  "pin-project",
@@ -1473,6 +1474,17 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
+[[package]]
+name = "md-5"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b5a279bb9607f9f53c22d496eade00d138d1bdcccd07d74650387cf94942a15"
+dependencies = [
+ "block-buffer 0.9.0",
+ "digest 0.9.0",
+ "opaque-debug 0.3.0",
+]
+
 [[package]]
 name = "memchr"
 version = "2.4.0"
@@ -1646,6 +1658,19 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
+[[package]]
+name = "openssh-keys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7249a699cdeea261ac73f1bf9350777cb867324f44373aafb5a287365bf1771"
+dependencies = [
+ "base64 0.13.0",
+ "byteorder",
+ "md-5",
+ "sha2 0.9.5",
+ "thiserror",
+]
+
 [[package]]
 name = "openssl"
 version = "0.10.35"