diff --git a/Cargo.lock b/Cargo.lock
index 6788c2f..71af7bb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1387,9 +1387,9 @@ source = "git+https://github.com/oxidecomputer/dlpi-sys#e0e3e4680aaf0b1d644361ce
 
 [[package]]
 name = "libloading"
-version = "0.8.9"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7c4b02199fee7c5d21a5ae7d8cfa79a6ef5bb2fc834d6e9058e89c825efdc55"
+checksum = "754ca22de805bb5744484a5b151a9e1a8e837d5dc232c2d7d8c2e3492edc8b60"
 dependencies = [
  "cfg-if",
  "windows-link 0.2.0",
@@ -2632,7 +2632,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03c3c6b7927ffe7ecaa769ee0e3994da3b8cafc8f444578982c83ecb161af917"
 dependencies = [
- "heck 0.4.1",
+ "heck 0.5.0",
  "proc-macro2",
  "quote",
  "syn 2.0.100",
diff --git a/Cargo.toml b/Cargo.toml
index c8e7459..ac9c6a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ devinfo = { git = "https://github.com/oxidecomputer/devinfo-sys", branch = "main
 dlpi = { git = "https://github.com/oxidecomputer/dlpi-sys", branch = "main" }
 indicatif = "0.18.3"
 libc = "0.2.178"
-libloading = "0.8.9"
+libloading = "0.9.0"
 p9ds = { git = "https://github.com/oxidecomputer/p9fs", branch = "main" }
 p9kp = { git = "https://github.com/oxidecomputer/p9fs", branch = "main" }
 slog = "2.8.2"