diff --git a/Cargo.lock b/Cargo.lock
index 327bc6b60f5..1640e1bc0e5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -312,7 +312,7 @@ dependencies = [
  "log",
  "mach",
  "msg",
- "nix 0.14.1",
+ "nix 0.25.1",
  "serde_json",
  "unwind-sys",
 ]
@@ -3270,16 +3270,6 @@ dependencies = [
  "take_mut",
 ]
 
-[[package]]
-name = "libloading"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2b111a074963af1d37a139918ac6d49ad1d0d5e47f72fd55388619691a7d753"
-dependencies = [
- "cc",
- "winapi",
-]
-
 [[package]]
 name = "libloading"
 version = "0.7.0"
@@ -3929,19 +3919,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
 
-[[package]]
-name = "nix"
-version = "0.14.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c722bee1037d430d0f8e687bbdbf222f27cc6e4e68d5caf630857bb2b6dbdce"
-dependencies = [
- "bitflags 1.3.2",
- "cc",
- "cfg-if 0.1.10",
- "libc",
- "void",
-]
-
 [[package]]
 name = "nix"
 version = "0.24.3"
@@ -3965,6 +3942,7 @@ dependencies = [
  "cfg-if 1.0.0",
  "libc",
  "memoffset",
+ "pin-utils",
 ]
 
 [[package]]
@@ -4752,13 +4730,14 @@ dependencies = [
 
 [[package]]
 name = "ron"
-version = "0.8.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "300a51053b1cb55c80b7a9fde4120726ddf25ca241a1cbb926626f62fb136bff"
+checksum = "b91f7eff05f748767f183df4320a63d6936e9c6107d97c9e6bdd9784f4289c94"
 dependencies = [
- "base64 0.13.0",
- "bitflags 1.3.2",
+ "base64 0.21.4",
+ "bitflags 2.4.0",
  "serde",
+ "serde_derive",
 ]
 
 [[package]]
@@ -5578,7 +5557,7 @@ dependencies = [
  "gl_generator 0.14.0",
  "ipc-channel",
  "libc",
- "libloading 0.5.2",
+ "libloading 0.8.0",
  "libservo",
  "log",
  "serde_json",
@@ -6984,7 +6963,7 @@ dependencies = [
  "naga",
  "parking_lot",
  "profiling",
- "ron 0.8.0",
+ "ron 0.8.1",
  "rustc-hash",
  "serde",
  "smallvec",
diff --git a/components/background_hang_monitor/Cargo.toml b/components/background_hang_monitor/Cargo.toml
index 9e54d6090f6..ac2e7caacd2 100644
--- a/components/background_hang_monitor/Cargo.toml
+++ b/components/background_hang_monitor/Cargo.toml
@@ -28,5 +28,5 @@ lazy_static = { workspace = true }
 mach = "0.3"
 
 [target.'cfg(all(target_os = "linux", not(any(target_arch = "arm", target_arch = "aarch64"))))'.dependencies]
-nix = "0.14"
+nix = "0.25"
 unwind-sys = "0.1.1"
diff --git a/ports/libsimpleservo/api/Cargo.toml b/ports/libsimpleservo/api/Cargo.toml
index d6becc3c81c..04bd4ee9f78 100644
--- a/ports/libsimpleservo/api/Cargo.toml
+++ b/ports/libsimpleservo/api/Cargo.toml
@@ -26,7 +26,7 @@ core-foundation = "0.6"
 winapi = { workspace = true }
 
 [target.'cfg(any(target_os = "linux", target_os = "dragonfly", target_os = "freebsd", target_os = "openbsd"))'.dependencies]
-libloading = "0.5"
+libloading = "0.8"
 
 [build-dependencies]
 gl_generator = "0.14"