diff --git a/Cargo.lock b/Cargo.lock
index 2cf6a89..5f29271 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -718,9 +718,9 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.19.1"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2ccba0cfe4fdf15982d1674c69b1fd80bad427d293849982668dfe454bd61f2"
+checksum = "fa9b4819da1bc61c0ea48b63b7bc8604064dd43013e7cc325df098d49cd7c18a"
 dependencies = [
  "bitflags",
  "cc",
@@ -1110,11 +1110,11 @@ dependencies = [
 
 [[package]]
 name = "rust-ini"
-version = "0.16.1"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55b134767a87e0b086f73a4ce569ac9ce7d202f39c8eab6caa266e2617e73ac6"
+checksum = "63471c4aa97a1cf8332a5f97709a79a4234698de6a1f5087faf66f2dae810e22"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "ordered-multimap",
 ]
 
@@ -1167,9 +1167,9 @@ dependencies = [
 
 [[package]]
 name = "sd-notify"
-version = "0.1.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aef40838bbb143707f8309b1e92e6ba3225287592968ba6f6e3b6de4a9816486"
+checksum = "0cd08a21f852bd2fe42e3b2a6c76a0db6a95a5b5bd29c0521dd0b30fa1712ec8"
 
 [[package]]
 name = "serde"
diff --git a/Cargo.toml b/Cargo.toml
index 9e10de7..98da8a6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ serde = { version = "1.0", features = ["rc"] }
 serde_json = "1.0"
 serde_derive = "1.0"
 serde_with = "1.6"
-rust-ini = "0.16"
+rust-ini = "0.17"
 hyper = { version = "0.14", optional = true, features = [
     "http1",
     "server",
@@ -47,8 +47,8 @@ base64 = "0.13.0"
 
 [target.'cfg(target_os = "linux")'.dependencies]
 libc = "0.2"
-nix = "0.19"
-sd-notify = { version = "0.1.1", optional = true }
+nix = "0.20"
+sd-notify = { version = "0.3.0", optional = true }
 
 [features]
 default = ["web_console", "score_script", "systemd", "rich_web"]